Debian DSA-5346-1：libde265 - 安全更新
critical Nessus 插件 ID 171376
语言：
简介
远程 Debian 主机上缺少一个或多个与安全相关的更新。描述
远程 Debian 11 主机上安装的程序包受到 dsa-5346 公告中提及的多个漏洞影响。在 libde265（H.265 视频编解码器的实现）中发现多个安全问题，如果处理格式错误的媒体文件，这些问题可能会造成拒绝服务或任意代码执行。对于稳定发行版本 (bullseye)，这些问题已在 1.0.11-0+deb11u1 版本中解决。我们建议您升级 libde265 程序包。如需了解 libde265 的详细安全状态，请参阅其安全跟踪页面：https://security-tracker.debian.org/tracker/libde265
Tenable 已直接从 Debian 安全公告中提取上述描述块。
请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。
解决方案
升级 libde265 程序包。对于稳定发行版本 (bullseye)，这些问题已在 1.0.11-0+deb11u1 版本中解决。
另见
https://security-tracker.debian.org/tracker/CVE-2020-21605
https://security-tracker.debian.org/tracker/CVE-2020-21606
https://security-tracker.debian.org/tracker/CVE-2021-35452
https://security-tracker.debian.org/tracker/CVE-2021-36408
https://security-tracker.debian.org/tracker/CVE-2021-36409
https://security-tracker.debian.org/tracker/CVE-2021-36410
https://security-tracker.debian.org/tracker/CVE-2021-36411
https://security-tracker.debian.org/tracker/CVE-2022-1253
https://security-tracker.debian.org/tracker/CVE-2022-43235
https://security-tracker.debian.org/tracker/CVE-2022-43236
https://security-tracker.debian.org/tracker/CVE-2022-43237
https://security-tracker.debian.org/tracker/CVE-2022-43238
https://security-tracker.debian.org/tracker/CVE-2022-43239
https://security-tracker.debian.org/tracker/CVE-2022-43240
https://security-tracker.debian.org/tracker/CVE-2022-43241
https://security-tracker.debian.org/tracker/CVE-2022-43242
https://security-tracker.debian.org/tracker/CVE-2022-43243
https://security-tracker.debian.org/tracker/CVE-2022-43244
https://security-tracker.debian.org/tracker/CVE-2022-43245
https://security-tracker.debian.org/tracker/CVE-2022-43248
https://security-tracker.debian.org/tracker/CVE-2022-43249
https://security-tracker.debian.org/tracker/CVE-2022-43250
https://security-tracker.debian.org/tracker/CVE-2022-43252
https://security-tracker.debian.org/tracker/CVE-2022-43253
https://security-tracker.debian.org/tracker/CVE-2022-47655
https://packages.debian.org/source/bullseye/libde265
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1004963
https://security-tracker.debian.org/tracker/source-package/libde265
https://www.debian.org/security/2023/dsa-5346
https://security-tracker.debian.org/tracker/CVE-2020-21594
https://security-tracker.debian.org/tracker/CVE-2020-21595
https://security-tracker.debian.org/tracker/CVE-2020-21596
https://security-tracker.debian.org/tracker/CVE-2020-21597
https://security-tracker.debian.org/tracker/CVE-2020-21598
https://security-tracker.debian.org/tracker/CVE-2020-21599
https://security-tracker.debian.org/tracker/CVE-2020-21600
https://security-tracker.debian.org/tracker/CVE-2020-21601
https://security-tracker.debian.org/tracker/CVE-2020-21602
插件详情
严重性: Critical
ID: 171376
文件名: debian_DSA-5346.nasl
版本: 1.2
类型: local
代理: unix
发布时间: 2023/2/11
最近更新时间: 2025/1/24
支持的传感器: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus
风险信息
VPR
风险因素: Medium
分数: 6.7
CVSS v2
风险因素: High
基本分数: 7.5
时间分数: 5.9
矢量: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 分数来源: CVE-2022-1253
CVSS v3
风险因素: Critical
基本分数: 9.8
时间分数: 8.8
矢量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
时间矢量: CVSS:3.0/E:P/RL:O/RC:C
漏洞信息
CPE: p-cpe:/a:debian:debian_linux:libde265-0, cpe:/o:debian:debian_linux:11.0, p-cpe:/a:debian:debian_linux:libde265-dev, p-cpe:/a:debian:debian_linux:libde265-examples
必需的 KB 项: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
可利用: true
易利用性: Exploits are available
补丁发布日期: 2023/2/10
漏洞发布日期: 2021/9/16
参考资料信息
CVE: CVE-2020-21594, CVE-2020-21595, CVE-2020-21596, CVE-2020-21597, CVE-2020-21598, CVE-2020-21599, CVE-2020-21600, CVE-2020-21601, CVE-2020-21602, CVE-2020-21603, CVE-2020-21604, CVE-2020-21605, CVE-2020-21606, CVE-2021-35452, CVE-2021-36408, CVE-2021-36409, CVE-2021-36410, CVE-2021-36411, CVE-2022-1253, CVE-2022-43235, CVE-2022-43236, CVE-2022-43237, CVE-2022-43238, CVE-2022-43239, CVE-2022-43240, CVE-2022-43241, CVE-2022-43242, CVE-2022-43243, CVE-2022-43244, CVE-2022-43245, CVE-2022-43248, CVE-2022-43249, CVE-2022-43250, CVE-2022-43252, CVE-2022-43253, CVE-2022-47655