Test ID:	1.3.6.1.4.1.25623.1.1.12.2024.6677.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-6677-1)
Summary:	The remote host is missing an update for the 'libde265' package(s) announced via the USN-6677-1 advisory.
Description:	Summary: The remote host is missing an update for the 'libde265' package(s) announced via the USN-6677-1 advisory. Vulnerability Insight: It was discovered that libde265 could be made to dereference invalid memory. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-27102) It was discovered that libde265 could be made to write out of bounds. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2023-27103) It was discovered that libde265 could be made to write out of bounds. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2023-43887, CVE-2023-47471, CVE-2023-49465, CVE-2023-49467, CVE-2023-49468) Affected Software/OS: 'libde265' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 22.04, Ubuntu 23.10. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-27102 https://github.com/strukturag/libde265/issues/393 https://lists.debian.org/debian-lts-announce/2023/11/msg00032.html Common Vulnerability Exposure (CVE) ID: CVE-2023-27103 https://github.com/strukturag/libde265/issues/394 Common Vulnerability Exposure (CVE) ID: CVE-2023-43887 https://github.com/strukturag/libde265/commit/63b596c915977f038eafd7647d1db25488a8c133 https://github.com/strukturag/libde265/issues/418 Common Vulnerability Exposure (CVE) ID: CVE-2023-47471 https://github.com/strukturag/libde265/commit/e36b4a1b0bafa53df47514c419d5be3e8916ebc7 https://github.com/strukturag/libde265/issues/426 Common Vulnerability Exposure (CVE) ID: CVE-2023-49465 https://github.com/strukturag/libde265/issues/435 https://lists.debian.org/debian-lts-announce/2023/12/msg00022.html Common Vulnerability Exposure (CVE) ID: CVE-2023-49467 https://github.com/strukturag/libde265/issues/434 Common Vulnerability Exposure (CVE) ID: CVE-2023-49468 https://github.com/strukturag/libde265/issues/432
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