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安全漏洞补丁公告

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公告ID(KYSA-202211-0057

公告ID:KYSA-202211-0057 公告摘要:exim4安全漏洞 等级:中等 发布日期:2023-12-14

详细介绍

1. 修复的CVE CVE-2022-3559 Exim是一个运行于Unix系统中的开源消息传送代理(MTA),它主要负责邮件的路由、转发和投递。 Exim存在资源管理错误漏洞,该漏洞源于存在内存释放后重用问题。 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: exim4-base、exim4-config、exim4-daemon-heavy、exim4-daemon-light、exim4、eximon4 arm64 架构: exim4-base、exim4-config、exim4-daemon-heavy、exim4-daemon-light、exim4、eximon4 mips64el 架构: exim4-base、exim4-config、exim4-daemon-heavy、exim4-daemon-light、exim4、eximon4 loongarch64 架构: exim4-base、exim4-config、exim4-daemon-heavy、exim4-daemon-light、exim4、eximon4 3. 软件包修复版本 ·银河麒麟桌面操作系统V10 SP1 4.93-13kylin1.7 4. 修复方法 方法一:升级安装 执行更新命令进行升级 $sudo apt update $sudo apt install exim4 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 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-base_4.93-13kylin1.7_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-config_4.93-13kylin1.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-daemon-heavy_4.93-13kylin1.7_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-daemon-light_4.93-13kylin1.7_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4_4.93-13kylin1.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/eximon4_4.93-13kylin1.7_amd64.deb arm64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-base_4.93-13kylin1.7_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-config_4.93-13kylin1.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-daemon-heavy_4.93-13kylin1.7_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-daemon-light_4.93-13kylin1.7_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4_4.93-13kylin1.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/eximon4_4.93-13kylin1.7_arm64.deb mips64el软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-base_4.93-13kylin1.7_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-config_4.93-13kylin1.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-daemon-heavy_4.93-13kylin1.7_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-daemon-light_4.93-13kylin1.7_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4_4.93-13kylin1.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/eximon4_4.93-13kylin1.7_mips64el.deb loongarch64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-base_4.93-13kylin1.7_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-config_4.93-13kylin1.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-daemon-heavy_4.93-13kylin1.7_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4-daemon-light_4.93-13kylin1.7_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/exim4_4.93-13kylin1.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/exim4/eximon4_4.93-13kylin1.7_loongarch64.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。
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