1. 修復的CVE信息
CVE-2021-40330
Git是一套免費、開源的分布式版本控制系統。Git 存在處理邏輯錯誤漏洞，該漏洞源于 2.30.1 版本之前的 Git 中 connect.c 的 git_connect_git 允許存儲庫路徑包含換行符，這可能會導致意外的跨協議請求。
2. 影響的操作系統
銀河麒麟桌面操作系統V10 SP1
3. 修復版本
軟件包：git
1:2.25.1-1kylin3.2(V10 SP1)
4. 受影響的軟件包
銀河麒麟桌面操作系統V10 SP1
git
git-all
git-cvs
git-daemon-run
git-daemon-sysvinit
git-doc
git-el
git-email
git-gui
git-man
git-mediawiki
git-svn
gitk
gitweb
5. 修復方法
方法一：配置源進行升級安裝
打開軟件包源配置文件，根據倉庫地址進行修改。
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
配置完成后執行更新命令進行升級。 $sudo apt update
方法二：下載安裝包進行升級安裝
通過軟件包地址下載軟件包，使用軟件包升級命令根據受影響的組件包列表 升級相關的組件包。 $dpkg -i Packagelists
6. 軟件包下載地址
銀河麒麟桌面操作系統V10 SP1
X86_64軟件包下載地址：
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/git/git-all_2.25.1-1kylin3.2_all.deb
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