Buffer Overflow vulnerability found in Libtiff V.4.0.7 allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.c.

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - libtiff: Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524)

  - libtiff: heap-buffer overflow via extractContigSamplesBytes() at /libtiff/tools/tiffcrop.c     (CVE-2023-25434)

  - tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to cause a denial of service     (TIFFSetupStrips heap-based buffer overflow and application crash) or possibly have unspecified other     impact via a crafted TIFF file. (CVE-2017-17095)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-230 advisory.

    2023-08-03: CVE-2023-30086 was added to this advisory.

    LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a     denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is     available with commit e8131125. (CVE-2022-4645)

    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3502, allowing attackers to cause     a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is     available with commit 33aee127. (CVE-2023-0800)

    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3609, allowing attackers to cause     a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is     available with commit 33aee127. (CVE-2023-0804)

    Buffer Overflow vulnerability found in Libtiff V.4.0.7 allows a local attacker to cause a denial of     service via the tiffcp function in tiffcp.c. (CVE-2023-30086)

    A vulnerability was found in libtiff library. This security flaw causes a heap buffer overflow issue via     TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values. (CVE-2023-30774)

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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2340 advisory.

    The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF)     files.

    Security Fix(es):

    * libtiff: heap Buffer overflows in tiffcrop.c (CVE-2022-3570)

    * libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix (CVE-2022-3597)

    * libtiff: out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c (CVE-2022-3598)

    * libtiff: out-of-bounds read in writeSingleSection in tools/tiffcrop.c (CVE-2022-3599)

    * libtiff: out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c (CVE-2022-3626)

    * libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (CVE-2022-3627)

    * libtiff: integer overflow in function TIFFReadRGBATileExt of the file (CVE-2022-3970)

    * libtiff: out-of-bounds read in tiffcp in tools/tiffcp.c (CVE-2022-4645)

    * libtiff: heap buffer overflow issues related to TIFFTAG_INKNAMES and related TIFFTAG_NUMBEROFINKS value     (CVE-2023-30774)

    * libtiff: Heap buffer overflow in extractContigSamples32bits, tiffcrop.c (CVE-2023-30775)

    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 9.2 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.

ID	Name	Product	Family	Severity
198563	RHEL 8 : libtiff (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	high
177687	Amazon Linux 2023 : libtiff, libtiff-devel, libtiff-static (ALAS2023-2023-230)	Nessus	Amazon Linux Local Security Checks	medium
175464	RHEL 9 : libtiff (RHSA-2023:2340)	Nessus	Red Hat Local Security Checks	high

Detections

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CVE-2023-30086

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Tenable Plugins

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medium

high