公告ID(KYSA-202205-0026)
公告ID:KYSA-202205-0026
公告摘要:dbus安全漏洞
等级:重要
发布日期:2024-03-18
详细介绍
1. 修复的CVE
CVE-2020-35512
D-BUS是一种消息总线系统,它主要用于进程间通信及远程过程调用等。 D-Bus 1.12.20 存在资源管理错误漏洞,该漏洞导致崩溃或其他未定义的行为。
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:
dbus-tests、dbus-user-session、dbus-x11、dbus、libdbus-1-3
arm64 架构:
dbus-tests、dbus-user-session、dbus-x11、dbus、libdbus-1-3
mips64el 架构:
dbus-tests、dbus-user-session、dbus-x11、dbus、libdbus-1-3
loongarch64 架构:
dbus-tests、dbus-user-session、dbus-x11、dbus、libdbus-1-3
3. 软件包修复版本
·银河麒麟桌面操作系统V10 SP1
1.12.16-2kylin2.2
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 dbus
$sudo apt install libdbus-1-3
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/d/dbus/dbus-tests_1.12.16-2kylin2.2_amd64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-user-session_1.12.16-2kylin2.2_amd64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-x11_1.12.16-2kylin2.2_amd64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus_1.12.16-2kylin2.2_amd64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/libdbus-1-3_1.12.16-2kylin2.2_amd64.deb
arm64软件包下载地址
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-tests_1.12.16-2kylin2.2_arm64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-user-session_1.12.16-2kylin2.2_arm64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-x11_1.12.16-2kylin2.2_arm64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus_1.12.16-2kylin2.2_arm64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/libdbus-1-3_1.12.16-2kylin2.2_arm64.deb
mips64el软件包下载地址
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-tests_1.12.16-2kylin2.2_mips64el.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-user-session_1.12.16-2kylin2.2_mips64el.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-x11_1.12.16-2kylin2.2_mips64el.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus_1.12.16-2kylin2.2_mips64el.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/libdbus-1-3_1.12.16-2kylin2.2_mips64el.deb
loongarch64软件包下载地址
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-tests_1.12.16-2kylin2.2_loongarch64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-user-session_1.12.16-2kylin2.2_loongarch64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus-x11_1.12.16-2kylin2.2_loongarch64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/dbus_1.12.16-2kylin2.2_loongarch64.deb
https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/d/dbus/libdbus-1-3_1.12.16-2kylin2.2_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。