1. 修复的CVE信息
CVE-2021-3498
GStreamer是一套用于处理流媒体的框架。GStreamer 1.18.4之前版本存在缓冲区错误漏洞,该漏洞源于在解析某些格式不正确的Matroska文件时可能会导致堆损坏。
CVE-2021-3497
GStreamer是一套用于处理流媒体的框架。GStreamer 1.18.4之前版本存在资源管理错误漏洞,该漏洞源于对某些格式错误的Matroska文件进行解析时,可能会在错误代码路径中访问已释放的内存。
2. 受影响的软件包
银河麒麟桌面操作系统V10 SP1
gstreamer1.0-gtk3
gstreamer1.0-plugins-good
gstreamer1.0-plugins-good-dbg
gstreamer1.0-plugins-good-doc
gstreamer1.0-pulseaudio
gstreamer1.0-qt5
libgstreamer-plugins-good1.0-0
libgstreamer-plugins-good1.0-dev
3. 影响的操作系统
银河麒麟桌面操作系统V10 SP1
4. 修复版本
软件包:gst-plugins-good1.0
1.16.2-1kylin2.1(V10 SP1)
5. 修复方法
方法一:配置源进行升级安装
打开软件包源配置文件,根据仓库地址进行修改。
4.0.2桌面版本:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2-desktop main restricted universe multiverse
4.0.2-sp1桌面版本:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse
4.0.2-sp2桌面版本:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp2-desktop main restricted universe multiverse
4.0.2-sp3桌面版本:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp3-desktop main restricted universe multiverse
4.0.2-sp4桌面版本:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp4-desktop main restricted universe multiverse
10.0版本:http://archive.kylinos.cn/kylin/KYLIN-ALL 10.0 main restricted universe multiverse
10SP1版本:http://archive.kylinos.cn/kylin/KYLIN-ALL 10.1 main restricted universe multiverse
配置完成后执行更新命令进行升级。$sudo apt update
方法二:下载安装包进行升级安装
通过软件包地址下载软件包,使用软件包升级命令根据受影响的组件包列表 升级相关的组件包。$dpkg -i Packagelists
6. 软件包下载地址
银河麒麟桌面操作系统V10 SP1
X86下载地址
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-good1.0/gstreamer1.0-pulseaudio_1.16.2-1kylin2.1_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-good1.0/gstreamer1.0-plugins-good-doc_1.16.2-1kylin2.1_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-good1.0/libgstreamer-plugins-good1.0-dev_1.16.2-1kylin2.1_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-good1.0/libgstreamer-plugins-good1.0-0_1.16.2-1kylin2.1_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-good1.0/gstreamer1.0-plugins-good_1.16.2-1kylin2.1_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-good1.0/gstreamer1.0-plugins-good-dbg_1.16.2-1kylin2.1_amd64.deb