The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:4241 advisory.

  - libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35521, CVE-2020-35522)

  - libtiff: Integer overflow in tif_getimage.c (CVE-2020-35523)

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

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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-4241 advisory.

  - A flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can     lead to an abort, resulting in denial of service. (CVE-2020-35521)

  - A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's     TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from     this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35524)

  - In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an     abort, resulting in a remote denial of service attack. (CVE-2020-35522)

  - An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an     attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat     from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35523)

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 SLED15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0480-1 advisory.

  - 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)

  - tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer     overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a     Negative-size-param condition. (CVE-2019-17546)

  - Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the invertImage()     function in the component tiffcrop. (CVE-2020-19131)

  - A flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can     lead to an abort, resulting in denial of service. (CVE-2020-35521)

  - In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an     abort, resulting in a remote denial of service attack. (CVE-2020-35522)

  - An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an     attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat     from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35523)

  - A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's     TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from     this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35524)

  - LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in tif_unix.c in certain situations involving a     custom tag and 0x0200 as the second word of the DE field. (CVE-2022-22844)

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 SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:14888-1 advisory.

  - tif_getimage.c in LibTIFF 4.0.6 allows remote attackers to cause a denial of service (out-of-bounds read)     via the SamplesPerPixel tag in a TIFF image. (CVE-2015-8665)

  - The putcontig8bitCIELab function in tif_getimage.c in LibTIFF 4.0.6 allows remote attackers to cause a     denial of service (out-of-bounds read) via a packed TIFF image. (CVE-2015-8683)

  - A flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can     lead to an abort, resulting in denial of service. (CVE-2020-35521)

  - In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an     abort, resulting in a remote denial of service attack. (CVE-2020-35522)

  - An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an     attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat     from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35523)

  - A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's     TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from     this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35524)

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 SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0496-1 advisory.

  - 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)

  - tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer     overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a     Negative-size-param condition. (CVE-2019-17546)

  - Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the invertImage()     function in the component tiffcrop. (CVE-2020-19131)

  - A flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can     lead to an abort, resulting in denial of service. (CVE-2020-35521)

  - In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an     abort, resulting in a remote denial of service attack. (CVE-2020-35522)

  - An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an     attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat     from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35523)

  - A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's     TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from     this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35524)

  - LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in tif_unix.c in certain situations involving a     custom tag and 0x0200 as the second word of the DE field. (CVE-2022-22844)

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.

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

  - A heap-based buffer overflow flaw was found in libtiff     in the handling of TIFF images in libtiff's TIFF2PDF     tool. A specially crafted TIFF file can lead to     arbitrary code execution. The highest threat from this     vulnerability is to confidentiality, integrity, as well     as system availability.(CVE-2020-35524)

  - A flaw was found in libtiff. Due to a memory allocation     failure in tif_read.c, a crafted TIFF file can lead to     an abort, resulting in denial of     service.(CVE-2020-35521)

  - In LibTIFF, there is a memory malloc failure in     tif_pixarlog.c. A crafted TIFF document can lead to an     abort, resulting in a remote denial of service     attack.(CVE-2020-35522)

  - An integer overflow flaw was found in libtiff that     exists in the tif_getimage.c file. This flaw allows an     attacker to inject and execute arbitrary code when a     user opens a crafted TIFF file. The highest threat from     this vulnerability is to confidentiality, integrity, as     well as system availability.(CVE-2020-35523)

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.

Two vulnerabilities have been discovered in the libtiff library and the included tools, which may result in denial of service or the execution of arbitrary code if malformed image files are processed.

For Debian 9 stretch, these problems have been fixed in version 4.0.8-2+deb9u6.

We recommend that you upgrade your tiff packages.

For the detailed security status of tiff please refer to its security tracker page at: https://security-tracker.debian.org/tracker/tiff

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA 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 libtiff package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A heap-based buffer overflow flaw was found in libtiff     in the handling of TIFF images in libtiff's TIFF2PDF     tool. A specially crafted TIFF file can lead to     arbitrary code execution. The highest threat from this     vulnerability is to confidentiality, integrity, as well     as system availability.(CVE-2020-35524)

  - A flaw was found in libtiff. Due to a memory allocation     failure in tif_read.c, a crafted TIFF file can lead to     an abort, resulting in denial of     service.(CVE-2020-35521)

  - In LibTIFF, there is a memory malloc failure in     tif_pixarlog.c. A crafted TIFF document can lead to an     abort, resulting in a remote denial of service     attack.(CVE-2020-35522)

  - An integer overflow flaw was found in libtiff that     exists in the tif_getimage.c file. This flaw allows an     attacker to inject and execute arbitrary code when a     user opens a crafted TIFF file. The highest threat from     this vulnerability is to confidentiality, integrity, as     well as system availability.(CVE-2020-35523)

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 Redhat Enterprise Linux 7 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 over-read in bmp2tiff (CVE-2017-9117)

  - LibTIFF prior to 4.0.4, as used in Apple iOS before 8.4 and OS X before 10.10.4 and other products, allows     remote attackers to cause a denial of service (out-of-bounds write) via a crafted TIFF image.
    (CVE-2014-8128)

  - Integer overflow in tools/bmp2tiff.c in LibTIFF before 4.0.4 allows remote attackers to cause a denial of     service (heap-based buffer over-read), or possibly obtain sensitive information from process memory, via     crafted width and length values in RLE4 or RLE8 data in a BMP file. (CVE-2015-8870)

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

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.

ID	名稱	產品	系列	已發布	已更新	嚴重性
155112	RHEL 8 : libtiff (RHSA-2021:4241)	Nessus	Red Hat Local Security Checks	2021/11/11	2024/4/28	high
155387	Oracle Linux 8 : libtiff (ELSA-2021-4241)	Nessus	Oracle Linux Local Security Checks	2021/11/17	2021/11/17	high
158138	SUSE SLED15 / SLES15 Security Update : tiff (SUSE-SU-2022:0480-1)	Nessus	SuSE Local Security Checks	2022/2/18	2023/7/13	high
158178	SUSE SLES11 Security Update : tiff (SUSE-SU-2022:14888-1)	Nessus	SuSE Local Security Checks	2022/2/19	2023/7/13	high
158189	SUSE SLES12 Security Update : tiff (SUSE-SU-2022:0496-1)	Nessus	SuSE Local Security Checks	2022/2/19	2023/7/13	high
148290	Photon OS 2.0: Libtiff PHSA-2021-2.0-0332	Nessus	PhotonOS Local Security Checks	2021/4/1	2024/7/22	high
149531	EulerOS 2.0 SP8 : libtiff (EulerOS-SA-2021-1880)	Nessus	Huawei Local Security Checks	2021/5/18	2024/1/1	high
148191	Photon OS 3.0: Libtiff PHSA-2021-3.0-0210	Nessus	PhotonOS Local Security Checks	2021/3/26	2024/7/24	high
151028	Debian DLA-2694-1 : tiff security update	Nessus	Debian Local Security Checks	2021/6/28	2023/10/18	high
150197	EulerOS 2.0 SP9 : libtiff (EulerOS-SA-2021-1930)	Nessus	Huawei Local Security Checks	2021/6/3	2023/12/27	high
198475	RHEL 7 : libtiff (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	2024/6/3	2024/6/3	critical
198563	RHEL 8 : libtiff (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	2024/6/3	2024/6/3	high

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