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

  - 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)

  - 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 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)

  - 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 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 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-2024:0973-1 advisory.

    - CVE-2023-41175: Fixed potential integer overflow in raw2tiff.c (bsc#1214686).
    - CVE-2023-38288: Fixed potential integer overflow in raw2tiff.c (bsc#1213590).
    - CVE-2023-40745: Fixed integer overflow in tiffcp.c (bsc#1214687).

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 version of libtiff installed on the remote host is prior to 4.0.3-35. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-3019 advisory.

    Multiple potential integer overflow in tiffcp.c in libtiff <= 4.5.1 can allow 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)

    libtiff up to v4.7.1 was discovered to contain a double free via the component tools/tiffcrop.c.
    (CVE-2025-61145)

    A vulnerability was identified in LibTIFF 4.7.0. This issue affects the function May of the file     tiffcrop.c of the component tiffcrop. The manipulation leads to memory corruption. The attack needs to be     approached locally. The exploit has been disclosed to the public and may be used. (CVE-2025-8961)

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.

An update of the libtiff package has been released.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-634 advisory.

    2024-06-06: CVE-2022-48281 was added to this advisory.

    2024-06-06: CVE-2023-41175 was added to this advisory.

    2024-06-06: CVE-2023-40745 was added to this advisory.

    2024-06-06: CVE-2023-30775 was added to this advisory.

    2024-06-06: CVE-2022-3598 was added to this advisory.

    Multiple heap buffer overflows in tiffcrop.c utility in libtiff library Version 4.4.0 allows attacker to     trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into     application crash, potential information disclosure or any other context-dependent impact (CVE-2022-3570)

    LibTIFF 4.4.0 has an out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c:3604,     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 cfbb883b. (CVE-2022-3598)

    processCropSelections in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based buffer overflow (e.g.,     WRITE of size 307203) via a crafted TIFF image. (CVE-2022-48281)

    A vulnerability was found in libtiff library. This security flaw causes a heap buffer overflow in     extractContigSamples32bits, tiffcrop.c (CVE-2023-30775)

    Multiple potential integer overflow in tiffcp.c in libtiff <= 4.5.1 can allow 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)

    Multiple potential integer overflow in raw2tiff.c in libtiff <= 4.5.1 can allow 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-2023-41175)

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 AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1745531344 advisory.

  - 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)

  - 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)

  - 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)

  - A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to     the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading     to a denial of service. (CVE-2023-52356)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
197241	EulerOS Virtualization 3.0.6.6 : libtiff (EulerOS-SA-2024-1655)	Nessus	Huawei Local Security Checks	2024/5/17	2024/5/17	medium
192506	SUSE SLED15: libtiff-devel / libtiff-devel-32bit / libtiff5 / libtiff5-32bit / etc (SUSE-SU-2024:0973-1)	Nessus	SuSE Local Security Checks	2024/3/23	2026/6/26	medium
270516	Amazon Linux 2 : libtiff, --advisory ALAS2-2025-3019 (ALAS-2025-3019)	Nessus	Amazon Linux Local Security Checks	2025/10/15	2026/3/5	medium
203604	Photon OS 5.0: Libtiff PHSA-2023-5.0-0125	Nessus	PhotonOS Local Security Checks	2024/7/23	2026/10/13	medium
332227	Photon OS 5.0: Libtiff PHSA-2023-5.0-91-0125	Nessus	PhotonOS Local Security Checks	2026/8/5	2026/11/2	medium
333882	Photon OS 5.0: Libtiff PHSA-2023-5.0-92-0125	Nessus	PhotonOS Local Security Checks	2026/8/10	2026/11/2	medium
197968	Amazon Linux 2023 : libtiff, libtiff-devel, libtiff-static (ALAS2023-2024-634)	Nessus	Amazon Linux Local Security Checks	2024/5/28	2024/12/11	medium
362331	AlmaLinux 9.2 [TuxCare] Security Update: libtiff / libtiff-devel / libtiff-static / libtiff-tools Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1745531344)	Nessus	Alma Linux Local Security Checks	2026/10/1	2026/10/1	high

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