Test ID:	1.3.6.1.4.1.25623.1.1.12.2024.6617.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-6617-1)
Summary:	The remote host is missing an update for the 'libde265' package(s) announced via the USN-6617-1 advisory.
Description:	Summary: The remote host is missing an update for the 'libde265' package(s) announced via the USN-6617-1 advisory. Vulnerability Insight: 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 and Ubuntu 18.04 LTS. (CVE-2020-21594) 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-2020-21595, CVE-2020-21596, CVE-2020-21599, CVE-2020-21600, CVE-2020-21601, CVE-2020-21602, CVE-2020-21603, CVE-2020-21604, CVE-2020-21605) It was discovered that libde265 did not properly manage 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 or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS. (CVE-2020-21597, CVE-2020-21598, CVE-2020-21606, CVE-2021-36408) Affected Software/OS: 'libde265' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-21594 Debian Security Information: DSA-5346 (Google Search) https://www.debian.org/security/2023/dsa-5346 https://github.com/strukturag/libde265/issues/233 Common Vulnerability Exposure (CVE) ID: CVE-2020-21595 https://github.com/strukturag/libde265/issues/239 Common Vulnerability Exposure (CVE) ID: CVE-2020-21596 https://github.com/strukturag/libde265/issues/236 https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html Common Vulnerability Exposure (CVE) ID: CVE-2020-21597 https://github.com/strukturag/libde265/issues/238 Common Vulnerability Exposure (CVE) ID: CVE-2020-21598 https://cwe.mitre.org/data/definitions/122.html https://github.com/strukturag/libde265/issues/237 Common Vulnerability Exposure (CVE) ID: CVE-2020-21599 https://github.com/strukturag/libde265/issues/235 https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html Common Vulnerability Exposure (CVE) ID: CVE-2020-21600 https://github.com/strukturag/libde265/issues/243 Common Vulnerability Exposure (CVE) ID: CVE-2020-21601 https://github.com/strukturag/libde265/issues/241 Common Vulnerability Exposure (CVE) ID: CVE-2020-21602 https://github.com/strukturag/libde265/issues/242 Common Vulnerability Exposure (CVE) ID: CVE-2020-21603 https://github.com/strukturag/libde265/issues/240 Common Vulnerability Exposure (CVE) ID: CVE-2020-21604 https://github.com/strukturag/libde265/issues/231 Common Vulnerability Exposure (CVE) ID: CVE-2020-21605 https://github.com/strukturag/libde265/issues/234 Common Vulnerability Exposure (CVE) ID: CVE-2020-21606 https://github.com/strukturag/libde265/issues/232 Common Vulnerability Exposure (CVE) ID: CVE-2021-36408 https://github.com/strukturag/libde265/issues/299
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