公告ID（KYSA-202208-1086）
公告ID：KYSA-202208-1086
公告摘要：git安全漏洞
安全等級：Moderate
發(fā)布日期：2022/8/15
詳細(xì)介紹
1.修復(fù)的CVE
·CVE-2015-7545
描述：Git是美國軟件開發(fā)者林納斯-托瓦茲（Linus Torvalds）所研發(fā)的一套免費(fèi)、開源的分布式版本控制系統(tǒng)。Git的git-remote-ext和其他遠(yuǎn)程幫助程序中存在安全漏洞。遠(yuǎn)程攻擊者可借助子模塊的.gitmodules文件和其他資源中的URL利用該漏洞執(zhí)行任意代碼。以下版本受到影響：Git 2.3.10之前版本，2.4.10之前2.4.x版本，2.5.4之前2.5.x版本，2.6.1之前2.6.x版本。
2.受影響的軟件包
·中標(biāo)麒麟高級服務(wù)器操作系統(tǒng) V7
aarch64架構(gòu):
git、git-all、git-core、git-core-doc、git-cvs、git-daemon、git-email、git-gui、git-instaweb、git-p4、git-subtree、git-svn、gitk、gitweb、perl-Git、perl-Git-SVN
x86_64架構(gòu):
git、git-all、git-core、git-core-doc、git-cvs、git-daemon、git-email、git-gui、git-instaweb、git-p4、git-subtree、git-svn、gitk、gitweb、perl-Git、perl-Git-SVN
3.軟件包修復(fù)版本
·中標(biāo)麒麟高級服務(wù)器操作系統(tǒng) V7
git-2.23.0-1.el7.ns7.02
git-all-2.23.0-1.el7.ns7.02
git-core-2.23.0-1.el7.ns7.02
git-core-doc-2.23.0-1.el7.ns7.02
git-cvs-2.23.0-1.el7.ns7.02
git-daemon-2.23.0-1.el7.ns7.02
git-email-2.23.0-1.el7.ns7.02
git-gui-2.23.0-1.el7.ns7.02
git-instaweb-2.23.0-1.el7.ns7.02
git-p4-2.23.0-1.el7.ns7.02
git-subtree-2.23.0-1.el7.ns7.02
git-svn-2.23.0-1.el7.ns7.02
gitk-2.23.0-1.el7.ns7.02
gitweb-2.23.0-1.el7.ns7.02
perl-Git-2.23.0-1.el7.ns7.02
perl-Git-SVN-2.23.0-1.el7.ns7.02
4.修復(fù)方法
方法一：配置源進(jìn)行升級安裝
133.打開軟件包源配置文件，根據(jù)倉庫地址進(jìn)行修改。
倉庫源地址：
中標(biāo)麒麟高級服務(wù)器操作系統(tǒng) V7
aarch64:https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/
x86_64:https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/
134.配置完成后執(zhí)行更新命令進(jìn)行升級，命令如下：
yum update Packagename
方法二：下載安裝包進(jìn)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(jù)受影響的軟件包
列表進(jìn)行升級安裝,命令如下：
yum install Packagename
135.升級完成后是否需要重啟服務(wù)或操作系統(tǒng)：
·CVE-2015-7545：需要重啟 git 以使漏洞修復(fù)生效。
5.軟件包下載地址
·中標(biāo)麒麟高級服務(wù)器操作系統(tǒng) V7
git（aarch64）軟件包下載地址:
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-2.23.0-1.el7.ns7.02.aarch64.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-all-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-core-2.23.0-1.el7.ns7.02.aarch64.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-core-doc-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-cvs-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-daemon-2.23.0-1.el7.ns7.02.aarch64.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-email-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-gui-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-instaweb-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-p4-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-subtree-2.23.0-1.el7.ns7.02.aarch64.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/git-svn-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/gitk-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/gitweb-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/perl-Git-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/aarch64/Packages/perl-Git-SVN-2.23.0-1.el7.ns7.02.noarch.rpm
git（x86_64）軟件包下載地址:
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-2.23.0-1.el7.ns7.02.x86_64.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-all-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-core-2.23.0-1.el7.ns7.02.x86_64.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-core-doc-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-cvs-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-daemon-2.23.0-1.el7.ns7.02.x86_64.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-email-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-gui-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-instaweb-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-p4-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-subtree-2.23.0-1.el7.ns7.02.x86_64.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/git-svn-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/gitk-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/gitweb-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/perl-Git-2.23.0-1.el7.ns7.02.noarch.rpm
https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/updates/x86_64/Packages/perl-Git-SVN-2.23.0-1.el7.ns7.02.noarch.rpm
注：其他相關(guān)依賴包請到相同目錄下載
6.修復(fù)驗(yàn)證
使用軟件包查詢命令，查看相關(guān)軟件包版本是否與修復(fù)版本一致，如果版本一致，則說明修復(fù)成功。
sudo rpm -qa | grep Packagename
安全漏洞補(bǔ)丁公告
