The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6575 advisory.

  - libtiff: null pointer deference in LZWDecode() in libtiff/tif_lzw.c (CVE-2023-2731)

  - libtiff: tiffcrop: null pointer dereference in TIFFClose() (CVE-2023-3316)

  - libtiff: memory leak in tiffcrop.c (CVE-2023-3576)

  - libtiff: heap-based use after free via a crafted TIFF image in loadImage() in tiffcrop.c (CVE-2023-26965)

  - libtiff: Buffer Overflow in uv_encode() (CVE-2023-26966)

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

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-6575 advisory.

  - A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path     or a path that requires permissions like /dev/null) while specifying zones. (CVE-2023-3316)

  - A memory leak flaw was found in Libtiff's tiffcrop utility. This issue occurs when tiffcrop operates on a     TIFF image file, allowing an attacker to pass a crafted TIFF image file to tiffcrop utility, which causes     this memory leak issue, resulting an application crash, eventually leading to a denial of service.
    (CVE-2023-3576)

  - loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted     TIFF image. (CVE-2023-26965)

  - A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file.
    This flaw allows a local attacker to craft specific input data that can cause the program to dereference a     NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.
    (CVE-2023-2731)

  - libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian     TIFF file and specifies the output to be big-endian. (CVE-2023-26966)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4370-1 advisory.

  - There exists one heap buffer overflow in _TIFFmemcpy in tif_unix.c in libtiff 4.0.10, which allows an     attacker to cause a denial-of-service through a crafted tiff file. (CVE-2020-18768)

  - libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of     buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV. (CVE-2023-25433)

  - libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian     TIFF file and specifies the output to be big-endian. (CVE-2023-26966)

  - A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker     to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes     undefined behavior. This will result in an application crash, eventually leading to a denial of service.
    (CVE-2023-2908)

  - A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path     or a path that requires permissions like /dev/null) while specifying zones. (CVE-2023-3316)

  - A memory leak flaw was found in Libtiff's tiffcrop utility. This issue occurs when tiffcrop operates on a     TIFF image file, allowing an attacker to pass a crafted TIFF image file to tiffcrop utility, which causes     this memory leak issue, resulting an application crash, eventually leading to a denial of service.
    (CVE-2023-3576)

  - A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a     buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.
    (CVE-2023-3618)

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

According to the versions of the libtiff packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted     TIFF image. (CVE-2023-26965)

  - A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker     to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes     undefined behavior. This will result in an application crash, eventually leading to a denial of service.
    (CVE-2023-2908)

  - A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path     or a path that requires permissions like /dev/null) while specifying zones. (CVE-2023-3316)

  - A memory leak flaw was found in Libtiff's tiffcrop utility. This issue occurs when tiffcrop operates on a     TIFF image file, allowing an attacker to pass a crafted TIFF image file to tiffcrop utility, which causes     this memory leak issue, resulting an application crash, eventually leading to a denial of service.
    (CVE-2023-3576)

  - A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a     buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.
    (CVE-2023-3618)

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 version of libtiff installed on the remote host is prior to 4.0.3-35.43. It is, therefore, affected by a vulnerability as referenced in the ALAS-2023-1788 advisory.

  - Memory leak in memory leak in tiffcrop.c. (CVE-2023-3576) (CVE-2023-3576)

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

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5567 advisory.

  - A memory leak flaw was found in Libtiff's tiffcrop utility. This issue occurs when tiffcrop operates on a     TIFF image file, allowing an attacker to pass a crafted TIFF image file to tiffcrop utility, which causes     this memory leak issue, resulting an application crash, eventually leading to a denial of service.
    (CVE-2023-3576)

  - LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of     service (application crash) or possibly execute an arbitrary code via a crafted tiff image, which triggers     a heap-based buffer overflow. (CVE-2023-40745)

  - A vulnerability was found in libtiff due to multiple potential integer overflows in raw2tiff.c. This flaw     allows remote attackers to cause a denial of service or possibly execute an arbitrary code via a crafted     tiff image, which triggers a heap-based buffer overflow. (CVE-2023-41175)

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

ID	Name	Product	Family	Published	Updated	Severity
185133	RHEL 9 : libtiff (RHSA-2023:6575)	Nessus	Red Hat Local Security Checks	11/7/2023	4/28/2024	medium
185831	Oracle Linux 9 : libtiff (ELSA-2023-6575)	Nessus	Oracle Linux Local Security Checks	11/16/2023	11/16/2023	medium
184803	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : tiff (SUSE-SU-2023:4370-1)	Nessus	SuSE Local Security Checks	11/7/2023	11/7/2023	medium
188900	EulerOS Virtualization 3.0.6.0 : libtiff (EulerOS-SA-2023-3435)	Nessus	Huawei Local Security Checks	1/16/2024	1/16/2024	medium
178833	Amazon Linux AMI : libtiff (ALAS-2023-1788)	Nessus	Amazon Linux Local Security Checks	7/26/2023	10/11/2023	medium
186306	Debian DSA-5567-1 : tiff - security update	Nessus	Debian Local Security Checks	11/27/2023	11/27/2023	medium

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