公告ID(KYSA-202103-0049)
公告ID:KYSA-202103-0049
公告摘要:git安全漏洞
等级:Important
发布日期:2023-01-03
详细介绍
1. 修复的CVE
CVE-2021-21300
Git是一套免费、开源的分布式版本控制系统。
Git 存在后置链接漏洞,该漏洞允许攻击者利用特别制作的存储库导致just-checked脚本执行而克隆到一个不区分大小写的文件系统。
2. 受影响的操作系统及软件包
·银河麒麟桌面操作系统V10 SP1
x86_64 架构:
git-all、git-cvs、git-daemon-run、git-daemon-sysvinit、git-el、git-email、git-gui、git-man、git-mediawiki、git-svn、git、gitk、gitweb
arm64 架构:
git-all、git-cvs、git-daemon-run、git-daemon-sysvinit、git-el、git-email、git-gui、git-man、git-mediawiki、git-svn、git、gitk、gitweb
mips64el 架构:
git-all、git-cvs、git-daemon-run、git-daemon-sysvinit、git-el、git-email、git-gui、git-man、git-mediawiki、git-svn、git、gitk、gitweb
loongarch64 架构:
git-all、git-cvs、git-daemon-run、git-daemon-sysvinit、git-el、git-email、git-gui、git-man、git-mediawiki、git-svn、git、gitk、gitweb
3. 软件包修复版本
·银河麒麟桌面操作系统V10 SP1
1:2.25.1-1kylin3.2
4. 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。
10.0 SP1:
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
$sudo apt install git
方法二:下载软件包进行升级安装
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软件包列表升级相关的组件包。
$sudo dpkg -i /Path1/Package1 /Path2/Package2 /Path3/Package3……
注:Path 指软件包下载到本地的路径,Package指下载的软件包名称,多个软件包则以空格分开。
5. 软件包下载地址
银河麒麟桌面操作系统V10 SP1
x86_64软件包下载地址
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-all_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-cvs_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-daemon-run_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-daemon-sysvinit_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-el_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-email_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-gui_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-man_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-mediawiki_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-svn_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git_2.25.1-1kylin3.2_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/gitk_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/gitweb_2.25.1-1kylin3.2_all.deb
arm64软件包下载地址
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-all_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-cvs_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-daemon-run_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-daemon-sysvinit_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-el_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-email_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-gui_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-man_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-mediawiki_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-svn_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git_2.25.1-1kylin3.2_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/gitk_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/gitweb_2.25.1-1kylin3.2_all.deb
mips64el软件包下载地址
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-all_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-cvs_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-daemon-run_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-daemon-sysvinit_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-el_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-email_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-gui_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-man_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-mediawiki_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-svn_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git_2.25.1-1kylin3.2_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/gitk_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/gitweb_2.25.1-1kylin3.2_all.deb
loongarch64软件包下载地址
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-all_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-cvs_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-daemon-run_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-daemon-sysvinit_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-el_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-email_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-gui_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-man_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-mediawiki_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-svn_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git_2.25.1-1kylin3.2_loongarch64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/gitk_2.25.1-1kylin3.2_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/gitweb_2.25.1-1kylin3.2_all.deb
6. 修复验证
使用软件包查询命令,查看相关的软件包版本大于或等于修复版本则成功修复。
$sudo dpkg -l |grep Package
注:Package为软件包包名。