Test ID:	1.3.6.1.4.1.25623.1.1.12.2023.5923.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5923-1)
Summary:	The remote host is missing an update for the 'tiff' package(s) announced via the USN-5923-1 advisory.
Description:	Summary: The remote host is missing an update for the 'tiff' package(s) announced via the USN-5923-1 advisory. Vulnerability Insight: 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. (CVE-2023-0795, CVE-2023-0796, CVE-2023-0797, CVE-2023-0798, CVE-2023-0799) 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. (CVE-2023-0800, CVE-2023-0801, CVE-2023-0802, CVE-2023-0803, CVE-2023-0804) Affected Software/OS: 'tiff' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 22.04, Ubuntu 22.10. Solution: Please install the updated package(s). CVSS Score: 4.9 CVSS Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-0795 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0795.json Debian Security Information: DSA-5361 (Google Search) https://www.debian.org/security/2023/dsa-5361 https://security.gentoo.org/glsa/202305-31 https://gitlab.com/libtiff/libtiff/-/commit/afaabc3e50d4e5d80a94143f7e3c997e7e410f68 https://gitlab.com/libtiff/libtiff/-/issues/493 https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html Common Vulnerability Exposure (CVE) ID: CVE-2023-0796 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0796.json https://gitlab.com/libtiff/libtiff/-/issues/499 Common Vulnerability Exposure (CVE) ID: CVE-2023-0797 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0797.json https://gitlab.com/libtiff/libtiff/-/issues/495 Common Vulnerability Exposure (CVE) ID: CVE-2023-0798 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0798.json https://gitlab.com/libtiff/libtiff/-/issues/492 Common Vulnerability Exposure (CVE) ID: CVE-2023-0799 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0799.json https://gitlab.com/libtiff/libtiff/-/issues/494 Common Vulnerability Exposure (CVE) ID: CVE-2023-0800 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0800.json https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00 https://gitlab.com/libtiff/libtiff/-/issues/496 Common Vulnerability Exposure (CVE) ID: CVE-2023-0801 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0801.json https://gitlab.com/libtiff/libtiff/-/issues/498 Common Vulnerability Exposure (CVE) ID: CVE-2023-0802 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0802.json https://gitlab.com/libtiff/libtiff/-/issues/500 Common Vulnerability Exposure (CVE) ID: CVE-2023-0803 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0803.json https://gitlab.com/libtiff/libtiff/-/issues/501 Common Vulnerability Exposure (CVE) ID: CVE-2023-0804 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0804.json https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FBF3UUFSB6NB3NFTQSKOOIZGXJP3T34Z/ https://gitlab.com/libtiff/libtiff/-/issues/497
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