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    安全漏洞补丁公告

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    公告ID(KYSA-202110-0008

    摘要:libcaca安全漏洞 安全等级:中等 公告ID:KYSA-202110-0008 发布日期:2021-11-15 影响CVE:CVE-2021-30499、CVE-2021-30498

    详细介绍

    1. 修复的CVE信息

    • CVE-2021-30499

      libcaca是开源的一个软件库。可将图像转换为彩色ASCII艺术品。libcaca存在安全漏洞,该漏洞源于函数export troff中的export.c的缓冲区溢出可能会导致内存损坏和其他潜在后果。

    • CVE-2021-30498

    libcaca是开源的一个软件库。可将图像转换为彩色ASCII艺术品。libcaca 存在安全漏洞,该漏洞源于程序的export.c文件中的堆缓冲区溢出可能导致内存损坏和其他潜在后果。


    2. 影响的操作系统

    银河和记官网登录桌面操作系统V4 SP1

    银河和记官网登录桌面操作系统V4 SP2

    银河和记官网登录桌面操作系统V4 SP3

    银河和记官网登录桌面操作系统V4 SP4

    银河和记官网登录桌面操作系统V10

    银河和记官网登录服务器操作系统V4 SP1

    银河和记官网登录服务器操作系统V4 SP2

    银河和记官网登录服务器操作系统V4 SP3

    银河和记官网登录服务器操作系统V4 SP4

    银河和记官网登录桌面操作系统V10 SP1


    3. 修复版本

    软件包:libcaca

    0.99.beta19-2kord0.16.04.2+esm1(V4、V10)

    0.99.beta19-2.1kylin1.20.04.2(V10 SP1)


    4. 受影响的软件包

    • 银河和记官网登录桌面操作系统V4

    caca-utils

    libcaca-dev

    libcaca0

    • 银河和记官网登录桌面操作系统V10

    caca-utils

    libcaca-dev

    libcaca0

    • 银河和记官网登录桌面操作系统V10 SP1

    caca-utils

    libcaca-dev

    libcaca0


    5. 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。

    4.0.2-sp1:https://archive.cq-jq.com/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse

    4.0.2-sp2:https://archive.cq-jq.com/kylin/KYLIN-ALL 4.0.2sp2-desktop main restricted universe multiverse

    4.0.2-sp3:https://archive.cq-jq.com/kylin/KYLIN-ALL 4.0.2sp3-desktop main restricted universe multiverse

    4.0.2-sp4:https://archive.cq-jq.com/kylin/KYLIN-ALL 4.0.2sp4-desktop main restricted universe multiverse

    10.0:https://archive.cq-jq.com/kylin/KYLIN-ALL 10.0 main restricted universe multiverse

    10.0 SP1:https://archive.cq-jq.com/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

    方法二:下载安装包进行升级安装

    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组件包列表 升级相关的组件包。$dpkg -i Packagelists


    6. 软件包下载地址

    • 银河和记官网登录桌面操作系统V10、V4

      X86_64软件包下载地址:

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/caca-utils_0.99.beta19-2kord0.16.04.2+esm1_amd64.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca-dev_0.99.beta19-2kord0.16.04.2+esm1_amd64.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca0_0.99.beta19-2kord0.16.04.2+esm1_amd64.deb

      arm64软件包下载地址:

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/caca-utils_0.99.beta19-2kord0.16.04.2+esm1_arm64.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca-dev_0.99.beta19-2kord0.16.04.2+esm1_arm64.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca0_0.99.beta19-2kord0.16.04.2+esm1_arm64.deb

    • 银河和记官网登录桌面操作系统V10 SP1

      X86_64软件包下载地址:

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/caca-utils_0.99.beta19-2.1kylin1.20.04.2_amd64.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca-dev_0.99.beta19-2.1kylin1.20.04.2_amd64.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca0_0.99.beta19-2.1kylin1.20.04.2_amd64.deb

      arm64软件包下载地址:

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/caca-utils_0.99.beta19-2.1kylin1.20.04.2_arm64.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca-dev_0.99.beta19-2.1kylin1.20.04.2_arm64.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca0_0.99.beta19-2.1kylin1.20.04.2_arm64.deb

      mips64el软件包下载地址:

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/caca-utils_0.99.beta19-2.1kylin1.20.04.2_mips64el.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca-dev_0.99.beta19-2.1kylin1.20.04.2_mips64el.deb

      https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/main/libc/libcaca/libcaca0_0.99.beta19-2.1kylin1.20.04.2_mips64el.deb

     

     

     


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