Test ID:	1.3.6.1.4.1.25623.1.0.893240
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-3240-1)
Summary:	The remote host is missing an update for the Debian 'libde265' package(s) announced via the DLA-3240-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'libde265' package(s) announced via the DLA-3240-1 advisory. Vulnerability Insight: Multiple issues were found in libde265, an open source implementation of the h.265 video codec, which may result in denial of or have unspecified other impact. CVE-2020-21599 libde265 v1.0.4 contains a heap buffer overflow in the de265_image::available_zscan function, which can be exploited via a crafted a file. CVE-2021-35452 An Incorrect Access Control vulnerability exists in libde265 v1.0.8 due to a SEGV in slice.cc. CVE-2021-36408 libde265 v1.0.8 contains a Heap-use-after-free in intrapred.h when decoding file using dec265. CVE-2021-36409 There is an Assertion `scaling_list_pred_matrix_id_delta==1' failed at sps.cc:925 in libde265 v1.0.8 when decoding file, which allows attackers to cause a Denial of Service (DoS) by running the application with a crafted file or possibly have unspecified other impact. CVE-2021-36410 A stack-buffer-overflow exists in libde265 v1.0.8 via fallback-motion.cc in function put_epel_hv_fallback when running program dec265. CVE-2021-36411 An issue has been found in libde265 v1.0.8 due to incorrect access control. A SEGV caused by a READ memory access in function derive_boundaryStrength of deblock.cc has occurred. The vulnerability causes a segmentation fault and application crash, which leads to remote denial of service. For Debian 10 buster, these problems have been fixed in version 1.0.3-1+deb10u1. We recommend that you upgrade your libde265 packages. For the detailed security status of libde265 please refer to its security tracker page at: [link moved to references] Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'libde265' package(s) on Debian 10. 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-2020-21595 Debian Security Information: DSA-5346 (Google Search) https://www.debian.org/security/2023/dsa-5346 https://github.com/strukturag/libde265/issues/239 Common Vulnerability Exposure (CVE) ID: CVE-2020-21597 https://github.com/strukturag/libde265/issues/238 https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html 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-2021-35452 https://github.com/strukturag/libde265/issues/298 Common Vulnerability Exposure (CVE) ID: CVE-2021-36408 https://github.com/strukturag/libde265/issues/299 Common Vulnerability Exposure (CVE) ID: CVE-2021-36409 https://github.com/strukturag/libde265/issues/300 Common Vulnerability Exposure (CVE) ID: CVE-2021-36410 https://github.com/strukturag/libde265/issues/301 Common Vulnerability Exposure (CVE) ID: CVE-2021-36411 https://github.com/strukturag/libde265/issues/302
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