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CVE-2023-0795

Status Candidate

Overview

LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3488, 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 afaabc3e.

Related Files

Red Hat Security Advisory 2023-3711-01
Posted Jun 22, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-3711-01 - The libtiff packages contain a library of functions for manipulating Tagged Image File Format files. Issues addressed include buffer overflow, out of bounds read, out of bounds write, and use-after-free vulnerabilities.

tags | advisory, overflow, vulnerability
systems | linux, redhat
advisories | CVE-2022-48281, CVE-2023-0795, CVE-2023-0796, CVE-2023-0797, CVE-2023-0798, CVE-2023-0799, CVE-2023-0800, CVE-2023-0801, CVE-2023-0802, CVE-2023-0803, CVE-2023-0804
SHA-256 | 196186a82819b64abfb35d95f92fbdf909a0e1469d2a1617734772b452b11b4d
Gentoo Linux Security Advisory 202305-31
Posted May 30, 2023
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202305-31 - Multiple vulnerabilities have been found in LibTIFF, the worst of which could result in arbitrary code execution. Versions greater than or equal to 4.5.0-r2 are affected.

tags | advisory, arbitrary, vulnerability, code execution
systems | linux, gentoo
advisories | CVE-2022-48281, CVE-2023-0795, CVE-2023-0796, CVE-2023-0797, CVE-2023-0798, CVE-2023-0799, CVE-2023-0800, CVE-2023-0801, CVE-2023-0802, CVE-2023-0803, CVE-2023-0804
SHA-256 | 99f970f1c540787e1b6a51df40cd754c93e89b443a65e3de70a4660cfd8b8c9c
Ubuntu Security Notice USN-5923-1
Posted Mar 7, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5923-1 - It was discovered that LibTIFF could be made to read out of bounds when processing certain malformed image files with the tiffcrop tool. If a user were tricked into opening a specially crafted image file, an attacker could possibly use this issue to cause tiffcrop to crash, resulting in a denial of service. It was discovered that LibTIFF could be made to write out of bounds when processing certain malformed image files with the tiffcrop tool. If a user were tricked into opening a specially crafted image file, an attacker could possibly use this issue to cause tiffcrop to crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2023-0795, CVE-2023-0798, CVE-2023-0799, CVE-2023-0801, CVE-2023-0802, CVE-2023-0803
SHA-256 | aceba9aebfd2a89b320ea42141c53aaa7e10f9fbc5e30591386d07722bcec437
Debian Security Advisory 5361-1
Posted Feb 24, 2023
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5361-1 - Several flaws were found in tiffcrop, a program distributed by tiff, the Tag Image File Format (TIFF) library and tools. A specially crafted tiff file can lead to an out-of-bounds write or read resulting in a denial of service.

tags | advisory, denial of service
systems | linux, debian
advisories | CVE-2023-0795, CVE-2023-0796, CVE-2023-0797, CVE-2023-0798, CVE-2023-0799, CVE-2023-0800, CVE-2023-0801, CVE-2023-0802, CVE-2023-0803, CVE-2023-0804
SHA-256 | 1404aec50e3d5d5f0e7677de3be642069da3ce8f1fbe90f9a1854a9dd500dc50
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