Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for an ICO container, and thus an attempted memory allocation can be very large.

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1673-2 advisory.

    - Fixed ImagePath.Path array handling (bsc#1194552, CVE-2022-22815, bsc#1194551, CVE-2022-22816)
    - Use snprintf instead of sprintf (bsc#1188574, CVE-2021-34552)
    - Fix Memory DOS in Icns, Ico and Blp Image Plugins. (bsc#1183110, CVE-2021-27921, bsc#1183108,     CVE-2021-27922, bsc#1183107, CVE-2021-27923)
    - Fix OOB read in SgiRleDecode.c (bsc#1183102, CVE-2021-25293)
    - Use more specific regex chars to prevent ReDoS (bsc#1183101, CVE-2021-25292)
    - Fix negative size read in TiffDecode.c (bsc#1183105, CVE-2021-25290)
    - Raise ValueError if color specifier is too long (bsc#1190229, CVE-2021-23437)
    - Incorrect error code checking in TiffDecode.c (bsc#1183103, CVE-2021-25289)
    - OOB Write in TiffDecode.c (bsc#1180833, CVE-2020-35654)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1673-1 advisory.

  - In Pillow before 8.1.0, TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files     because of certain interpretation conflicts with LibTIFF in RGBA mode. (CVE-2020-35654)

  - The package pillow 5.2.0 and before 8.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS)     via the getrgb function. (CVE-2021-23437)

  - An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding     crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this     issue exists because of an incomplete fix for CVE-2020-35654. (CVE-2021-25289)

  - An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an     invalid size. (CVE-2021-25290)

  - An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS (ReDoS)     attack via a crafted PDF file because of a catastrophic backtracking regex. (CVE-2021-25292)

  - An issue was discovered in Pillow before 8.1.1. There is an out-of-bounds read in SGIRleDecode.c.
    (CVE-2021-25293)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for a BLP container, and thus an attempted     memory allocation can be very large. (CVE-2021-27921)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICNS container, and thus an attempted     memory allocation can be very large. (CVE-2021-27922)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICO container, and thus an attempted     memory allocation can be very large. (CVE-2021-27923)

  - Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass     controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
    (CVE-2021-34552)

  - path_getbbox in path.c in Pillow before 9.0.0 improperly initializes ImagePath.Path. (CVE-2022-22815)

  - path_getbbox in path.c in Pillow before 9.0.0 has a buffer over-read during initialization of     ImagePath.Path. (CVE-2022-22816)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-146 advisory.

    An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an     invalid size. (CVE-2021-25290)

    An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is an out-of-bounds read in     TiffreadRGBATile via invalid tile boundaries. (CVE-2021-25291)

    An issue was discovered in Pillow before 8.1.1. There is an out-of-bounds read in SGIRleDecode.c.
    (CVE-2021-25293)

    Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for a BLP container, and thus an attempted     memory allocation can be very large. (CVE-2021-27921)

    Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICNS container, and thus an attempted     memory allocation can be very large. (CVE-2021-27922)

    Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICO container, and thus an attempted     memory allocation can be very large. (CVE-2021-27923)

    An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the     block advance was non-zero, potentially leading to an infinite loop on load. (CVE-2021-28676)

    An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in     EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally     quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use     this to perform a DoS of Pillow in the open phase, before an image was accepted for opening.
    (CVE-2021-28677)

    Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass     controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
    (CVE-2021-34552)

    Pillow before 9.2.0 performs Improper Handling of Highly Compressed GIF Data (Data Amplification).
    (CVE-2022-45198)

    Pillow before 9.3.0 allows denial of service via SAMPLESPERPIXEL. (CVE-2022-45199)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:4149 advisory.

  - Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass     controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
    (CVE-2021-34552)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2021:4149 advisory.

  - In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the     user-supplied stride value is trusted for buffer calculations. (CVE-2020-35653)

  - In Pillow before 8.1.0, SGIRleDecode has a 4-byte buffer over-read when decoding crafted SGI RLE image     files because offsets and length tables are mishandled. (CVE-2020-35655)

  - An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in     j2ku_graya_la. (CVE-2021-25287)

  - An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in     j2ku_gray_i. (CVE-2021-25288)

  - An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an     invalid size. (CVE-2021-25290)

  - An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS (ReDoS)     attack via a crafted PDF file because of a catastrophic backtracking regex. (CVE-2021-25292)

  - An issue was discovered in Pillow before 8.1.1. There is an out-of-bounds read in SGIRleDecode.c.
    (CVE-2021-25293)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for a BLP container, and thus an attempted     memory allocation can be very large. (CVE-2021-27921)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICNS container, and thus an attempted     memory allocation can be very large. (CVE-2021-27922)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICO container, and thus an attempted     memory allocation can be very large. (CVE-2021-27923)

  - An issue was discovered in Pillow before 8.2.0. PSDImagePlugin.PsdImageFile lacked a sanity check on the     number of input layers relative to the size of the data block. This could lead to a DoS on Image.open     prior to Image.load. (CVE-2021-28675)

  - An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the     block advance was non-zero, potentially leading to an infinite loop on load. (CVE-2021-28676)

  - An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in     EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally     quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use     this to perform a DoS of Pillow in the open phase, before an image was accepted for opening.
    (CVE-2021-28677)

  - An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that     reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be     run a large number of times on empty data. (CVE-2021-28678)

  - Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass     controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
    (CVE-2021-34552)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-202107-33 (Pillow: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Pillow. Please review       the CVE identifiers referenced below for details.
  Impact :

    Please review the referenced CVE identifiers for details.
  Workaround :

    There is no known workaround at this time.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:4149 advisory.

    The python-pillow packages contain a Python image processing library that provides extensive file format     support, an efficient internal representation, and powerful image-processing capabilities.

    Security Fix(es):

    * python-pillow: Out-of-bounds read in J2K image reader (CVE-2021-25287)

    * python-pillow: Out-of-bounds read in J2K image reader (CVE-2021-25288)

    * python-pillow: Negative-offset memcpy in TIFF image reader (CVE-2021-25290)

    * python-pillow: Regular expression DoS in PDF format parser (CVE-2021-25292)

    * python-pillow: Out-of-bounds read in SGI RLE image reader (CVE-2021-25293)

    * python-pillow: Excessive memory allocation in BLP image reader (CVE-2021-27921)

    * python-pillow: Excessive memory allocation in ICNS image reader (CVE-2021-27922)

    * python-pillow: Excessive memory allocation in ICO image reader (CVE-2021-27923)

    * python-pillow: Excessive memory allocation in PSD image reader (CVE-2021-28675)

    * python-pillow: Infinite loop in FLI image reader (CVE-2021-28676)

    * python-pillow: Excessive CPU use in EPS image reader (CVE-2021-28677)

    * python-pillow: Excessive looping in BLP image reader (CVE-2021-28678)

    * python-pillow: Buffer overflow in image convert function (CVE-2021-34552)

    * python-pillow: Buffer over-read in PCX image reader (CVE-2020-35653)

    * python-pillow: Buffer over-read in SGI RLE image reader (CVE-2020-35655)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:4149 advisory.

  - python-pillow: Buffer over-read in PCX image reader (CVE-2020-35653)

  - python-pillow: Buffer over-read in SGI RLE image reader (CVE-2020-35655)

  - python-pillow: Out-of-bounds read in J2K image reader (CVE-2021-25287, CVE-2021-25288)

  - python-pillow: Negative-offset memcpy in TIFF image reader (CVE-2021-25290)

  - python-pillow: Regular expression DoS in PDF format parser (CVE-2021-25292)

  - python-pillow: Out-of-bounds read in SGI RLE image reader (CVE-2021-25293)

  - python-pillow: Excessive memory allocation in BLP image reader (CVE-2021-27921)

  - python-pillow: Excessive memory allocation in ICNS image reader (CVE-2021-27922)

  - python-pillow: Excessive memory allocation in ICO image reader (CVE-2021-27923)

  - python-pillow: Excessive memory allocation in PSD image reader (CVE-2021-28675)

  - python-pillow: Infinite loop in FLI image reader (CVE-2021-28676)

  - python-pillow: Excessive CPU use in EPS image reader (CVE-2021-28677)

  - python-pillow: Excessive looping in BLP image reader (CVE-2021-28678)

  - python-pillow: Buffer overflow in image convert function (CVE-2021-34552)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1134-1 advisory.

  - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)

  - In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the     user-supplied stride value is trusted for buffer calculations. (CVE-2020-35653)

  - In Pillow before 8.1.0, TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files     because of certain interpretation conflicts with LibTIFF in RGBA mode. (CVE-2020-35654)

  - In Pillow before 8.1.0, SGIRleDecode has a 4-byte buffer over-read when decoding crafted SGI RLE image     files because offsets and length tables are mishandled. (CVE-2020-35655)

  - An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding     crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this     issue exists because of an incomplete fix for CVE-2020-35654. (CVE-2021-25289)

  - An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an     invalid size. (CVE-2021-25290)

  - An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is an out-of-bounds read in     TiffreadRGBATile via invalid tile boundaries. (CVE-2021-25291)

  - An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS (ReDoS)     attack via a crafted PDF file because of a catastrophic backtracking regex. (CVE-2021-25292)

  - An issue was discovered in Pillow before 8.1.1. There is an out-of-bounds read in SGIRleDecode.c.
    (CVE-2021-25293)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for a BLP container, and thus an attempted     memory allocation can be very large. (CVE-2021-27921)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICNS container, and thus an attempted     memory allocation can be very large. (CVE-2021-27922)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICO container, and thus an attempted     memory allocation can be very large. (CVE-2021-27923)

  - Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass     controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
    (CVE-2021-34552)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to the versions of the python-pillow packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - An issue was discovered in Pillow before 8.2.0. There     is an out-of-bounds read in J2kDecode, in     j2ku_graya_la.(CVE-2021-25287)

  - An issue was discovered in Pillow before 8.2.0. There     is an out-of-bounds read in J2kDecode, in     j2ku_gray_i.(CVE-2021-25288)

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for a     BLP container, and thus an attempted memory allocation     can be very large.(CVE-2021-27921)

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for     an ICNS container, and thus an attempted memory     allocation can be very large.(CVE-2021-27922)

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for     an ICO container, and thus an attempted memory     allocation can be very large.(CVE-2021-27923)

  - An issue was discovered in Pillow before 8.2.0.
    PSDImagePlugin.PsdImageFile lacked a sanity check on     the number of input layers relative to the size of the     data block. This could lead to a DoS on Image.open     prior to Image.load.(CVE-2021-28675)

  - An issue was discovered in Pillow before 8.2.0. For FLI     data, FliDecode did not properly check that the block     advance was non-zero, potentially leading to an     infinite loop on load.(CVE-2021-28676)

  - An issue was discovered in Pillow before 8.2.0. For EPS     data, the readline implementation used in EPSImageFile     has to deal with any combination of \r and \n as line     endings. It used an accidentally quadratic method of     accumulating lines while looking for a line ending. A     malicious EPS file could use this to perform a DoS of     Pillow in the open phase, before an image was accepted     for opening.(CVE-2021-28677)

  - An issue was discovered in Pillow before 8.2.0. For BLP     data, BlpImagePlugin did not properly check that reads     (after jumping to file offsets) returned data. This     could lead to a DoS where the decoder could be run a     large number of times on empty data.(CVE-2021-28678)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the python-pillow package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for a     BLP container, and thus an attempted memory allocation     can be very large.(CVE-2021-27921)

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for     an ICNS container, and thus an attempted memory     allocation can be very large.(CVE-2021-27922)

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for     an ICO container, and thus an attempted memory     allocation can be very large.(CVE-2021-27923)

  - In Pillow before 8.1.0, SGIRleDecode has a 4-byte     buffer over-read when decoding crafted SGI RLE image     files because offsets and length tables are     mishandled.(CVE-2020-35655)

  - An issue was discovered in Pillow before 8.2.0.
    PSDImagePlugin.PsdImageFile lacked a sanity check on     the number of input layers relative to the size of the     data block. This could lead to a DoS on Image.open     prior to Image.load.(CVE-2021-28675)

  - An issue was discovered in Pillow before 8.2.0. For FLI     data, FliDecode did not properly check that the block     advance was non-zero, potentially leading to an     infinite loop on load.(CVE-2021-28676)

  - An issue was discovered in Pillow before 8.2.0. For EPS     data, the readline implementation used in EPSImageFile     has to deal with any combination of \r and \n as line     endings. It used an accidentally quadratic method of     accumulating lines while looking for a line ending. A     malicious EPS file could use this to perform a DoS of     Pillow in the open phase, before an image was accepted     for opening.(CVE-2021-28677)

  - An issue was discovered in Pillow before 8.2.0. For BLP     data, BlpImagePlugin did not properly check that reads     (after jumping to file offsets) returned data. This     could lead to a DoS where the decoder could be run a     large number of times on empty data.(CVE-2021-28678)

  - An issue was discovered in Pillow before 8.2.0. There     is an out-of-bounds read in J2kDecode, in     j2ku_graya_la.(CVE-2021-25287)

  - An issue was discovered in Pillow before 8.2.0. There     is an out-of-bounds read in J2kDecode, in     j2ku_gray_i.(CVE-2021-25288)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the python-pillow package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for     an ICO container, and thus an attempted memory     allocation can be very large. (CVE-2021-27923)

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for     an ICNS container, and thus an attempted memory     allocation can be very large. (CVE-2021-27922)

  - Pillow before 8.1.1 allows attackers to cause a denial     of service (memory consumption) because the reported     size of a contained image is not properly checked for a     BLP container, and thus an attempted memory allocation     can be very large. (CVE-2021-27921)

  - In Pillow before 8.1.0, SGIRleDecode has a 4-byte     buffer over-read when decoding crafted SGI RLE image     files because offsets and length tables are     mishandled.(CVE-2020-35655)

  - An issue was discovered in Pillow before 8.2.0. For EPS     data, the readline implementation used in EPSImageFile     has to deal with any combination of \r and \n as line     endings. It used an accidentally quadratic method of     accumulating lines while looking for a line ending. A     malicious EPS file could use this to perform a DoS of     Pillow in the open phase, before an image was accepted     for opening.(CVE-2021-28677)

  - An issue was discovered in Pillow before 8.2.0. For FLI     data, FliDecode did not properly check that the block     advance was non-zero, potentially leading to an     infinite loop on load.(CVE-2021-28676)

  - An issue was discovered in Pillow before 8.2.0. There     is an out-of-bounds read in J2kDecode, in     j2ku_graya_la.(CVE-2021-25287)

  - An issue was discovered in Pillow before 8.2.0. For BLP     data, BlpImagePlugin did not properly check that reads     (after jumping to file offsets) returned data. This     could lead to a DoS where the decoder could be run a     large number of times on empty data.(CVE-2021-28678)

  - An issue was discovered in Pillow before 8.2.0. There     is an out-of-bounds read in J2kDecode, in     j2ku_gray_i.(CVE-2021-25288)

  - An issue was discovered in Pillow before 8.2.0.
    PSDImagePlugin.PsdImageFile lacked a sanity check on     the number of input layers relative to the size of the     data block. This could lead to a DoS on Image.open     prior to Image.load.(CVE-2021-28675)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4763-1 advisory.

    It was discovered that Pillow incorrectly handled certain Tiff image files. If a user or automated system     were tricked into opening a specially-crafted Tiff file, a remote attacker could cause Pillow to crash,     resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu     20.04 LTS and Ubuntu 20.10. (CVE-2021-25289, CVE-2021-25291)

    It was discovered that Pillow incorrectly handled certain Tiff image files. If a user or automated system     were tricked into opening a specially-crafted Tiff file, a remote attacker could cause Pillow to crash,     resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-25290)

    It was discovered that Pillow incorrectly handled certain PDF files. If a user or automated system were     tricked into opening a specially-crafted PDF file, a remote attacker could cause Pillow to hang, resulting     in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10.
    (CVE-2021-25292)

    It was discovered that Pillow incorrectly handled certain SGI image files. If a user or automated system     were tricked into opening a specially-crafted SGI file, a remote attacker could possibly cause Pillow to     crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and     Ubuntu 20.10. (CVE-2021-25293)

    Jiayi Lin, Luke Shaffer, Xinran Xie, and Akshay Ajayan discovered that Pillow incorrectly handled certain     BLP files. If a user or automated system were tricked into opening a specially-crafted BLP file, a remote     attacker could possibly cause Pillow to consume resources, resulting in a denial of service. This issue     only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. (CVE-2021-27921)

    Jiayi Lin, Luke Shaffer, Xinran Xie, and Akshay Ajayan discovered that Pillow incorrectly handled certain     ICNS files. If a user or automated system were tricked into opening a specially-crafted ICNS file, a     remote attacker could possibly cause Pillow to consume resources, resulting in a denial of service.
    (CVE-2021-27922)

    Jiayi Lin, Luke Shaffer, Xinran Xie, and Akshay Ajayan discovered that Pillow incorrectly handled certain     ICO files. If a user or automated system were tricked into opening a specially-crafted ICO file, a remote     attacker could possibly cause Pillow to consume resources, resulting in a denial of service.
    (CVE-2021-27922)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 32 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2021-0ece308612 advisory.

  - In Pillow before 8.1.0, TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files     because of certain interpretation conflicts with LibTIFF in RGBA mode. (CVE-2020-35654)

  - An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding     crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this     issue exists because of an incomplete fix for CVE-2020-35654. (CVE-2021-25289)

  - An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an     invalid size. (CVE-2021-25290)

  - An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is an out-of-bounds read in     TiffreadRGBATile via invalid tile boundaries. (CVE-2021-25291)

  - An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS (ReDoS)     attack via a crafted PDF file because of a catastrophic backtracking regex. (CVE-2021-25292)

  - An issue was discovered in Pillow before 8.1.1. There is an out-of-bounds read in SGIRleDecode.c.
    (CVE-2021-25293)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for a BLP container, and thus an attempted     memory allocation can be very large. (CVE-2021-27921)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICNS container, and thus an attempted     memory allocation can be very large. (CVE-2021-27922)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICO container, and thus an attempted     memory allocation can be very large. (CVE-2021-27923)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 33 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2021-15845d3abe advisory.

  - In Pillow before 8.1.0, TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files     because of certain interpretation conflicts with LibTIFF in RGBA mode. (CVE-2020-35654)

  - An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding     crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this     issue exists because of an incomplete fix for CVE-2020-35654. (CVE-2021-25289)

  - An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an     invalid size. (CVE-2021-25290)

  - An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is an out-of-bounds read in     TiffreadRGBATile via invalid tile boundaries. (CVE-2021-25291)

  - An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS (ReDoS)     attack via a crafted PDF file because of a catastrophic backtracking regex. (CVE-2021-25292)

  - An issue was discovered in Pillow before 8.1.1. There is an out-of-bounds read in SGIRleDecode.c.
    (CVE-2021-25293)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for a BLP container, and thus an attempted     memory allocation can be very large. (CVE-2021-27921)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICNS container, and thus an attempted     memory allocation can be very large. (CVE-2021-27922)

  - Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the     reported size of a contained image is not properly checked for an ICO container, and thus an attempted     memory allocation can be very large. (CVE-2021-27923)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
200510	SUSE SLES15 Security Update : python-Pillow (SUSE-SU-2024:1673-2)	Nessus	SuSE Local Security Checks	critical
197551	openSUSE 15 Security Update : python-Pillow (SUSE-SU-2024:1673-1)	Nessus	SuSE Local Security Checks	critical
173344	Amazon Linux 2023 : python3-pillow, python3-pillow-devel, python3-pillow-tk (ALAS2023-2023-146)	Nessus	Amazon Linux Local Security Checks	critical
157787	Rocky Linux 8 : python-pillow (RLSA-2021:4149)	Nessus	Rocky Linux Local Security Checks	critical
157623	AlmaLinux 8 : python-pillow (ALSA-2021:4149)	Nessus	Alma Linux Local Security Checks	critical
156973	GLSA-202107-33 : Pillow: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	critical
155178	RHEL 8 : python-pillow (RHSA-2021:4149)	Nessus	Red Hat Local Security Checks	critical
155033	CentOS 8 : python-pillow (CESA-2021:4149)	Nessus	CentOS Local Security Checks	critical
152473	openSUSE 15 Security Update : python-CairoSVG, python-Pillow (openSUSE-SU-2021:1134-1)	Nessus	SuSE Local Security Checks	critical
152397	EulerOS 2.0 SP8 : python-pillow (EulerOS-SA-2021-2314)	Nessus	Huawei Local Security Checks	critical
152314	EulerOS 2.0 SP9 : python-pillow (EulerOS-SA-2021-2253)	Nessus	Huawei Local Security Checks	critical
152285	EulerOS 2.0 SP9 : python-pillow (EulerOS-SA-2021-2279)	Nessus	Huawei Local Security Checks	critical
151567	EulerOS Virtualization 2.9.0 : python-pillow (EulerOS-SA-2021-2209)	Nessus	Huawei Local Security Checks	critical
151547	EulerOS Virtualization 2.9.1 : python-pillow (EulerOS-SA-2021-2187)	Nessus	Huawei Local Security Checks	critical
147998	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Pillow vulnerabilities (USN-4763-1)	Nessus	Ubuntu Local Security Checks	critical
147777	Fedora 32 : python-pillow / python2-pillow (2021-0ece308612)	Nessus	Fedora Local Security Checks	critical
147773	Fedora 33 : mingw-python-pillow / python-pillow / python2-pillow (2021-15845d3abe)	Nessus	Fedora Local Security Checks	critical

Detections

Analytics

CVE-2021-27923

high

Tenable Plugins

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical