1. 漏洞概述 CVE-2024-25262 TeX Live是一個用于排版文檔的自由、開源的TeX發行版。TeX Live c515e版本存在安全漏洞，該漏洞源于函數ttfLoadHDMX:ttfdump存在緩沖區溢出漏洞。 CVE-2019-18604 axodraw2是一款用于在LaTeX文檔中繪制Feynman圖的軟件包。axohelp是axodraw2的幫助程序。axodraw2 2.1.1b之前版本中的axohelp的axohelp.c 1.3之前版本中存在安全漏洞。 CVE-2023-32668 LuaTeX是LuaTeX公司的pdfTeX 的擴展版本，使用 Lua 作為嵌入式腳本語言。LuaTeX 1.17.0之前版本存在安全漏洞，該漏洞源于默認啟用socket庫。 2. 受影響的操作系統及軟件包 ·銀河麒麟桌面操作系統V10 SP1 2403 x86_64 架構： libkpathsea6、libptexenc1、libsynctex2、libtexlua53、libtexluajit2、texlive-binaries arm64 架構： libkpathsea6、libptexenc1、libsynctex2、libtexlua53、texlive-binaries mips64el 架構： libkpathsea6、libptexenc1、libsynctex2、libtexlua53、texlive-binaries loongarch64 架構： libkpathsea6、libptexenc1、libsynctex2、libtexlua53、texlive-binaries 3. 軟件包修復版本 ·銀河麒麟桌面操作系統V10 SP1 2403 2019.20190605.51237-3kylin3k0.2 4. 修復方法 方法一：升級安裝 執行更新命令進行升級 $sudo apt update $sudo apt install texlive-binaries 方法二：下載軟件包進行升級安裝 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軟件包列表升級相關的組件包。 $sudo apt-get install /Path1/Package1 /Path2/Package2 /Path3/Package3…… 注：Path 指軟件包下載到本地的路徑，Package指下載的軟件包名稱，多個軟件包則以空格分開。 5. 軟件包下載地址 銀河麒麟桌面操作系統V10 SP1 2403 x86_64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libkpathsea6_2019.20190605.51237-3kylin3k0.2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libptexenc1_2019.20190605.51237-3kylin3k0.2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libsynctex2_2019.20190605.51237-3kylin3k0.2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libtexlua53_2019.20190605.51237-3kylin3k0.2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libtexluajit2_2019.20190605.51237-3kylin3k0.2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/texlive-binaries_2019.20190605.51237-3kylin3k0.2_amd64.deb arm64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libkpathsea6_2019.20190605.51237-3kylin3k0.2_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libptexenc1_2019.20190605.51237-3kylin3k0.2_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libsynctex2_2019.20190605.51237-3kylin3k0.2_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libtexlua53_2019.20190605.51237-3kylin3k0.2_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/texlive-binaries_2019.20190605.51237-3kylin3k0.2_arm64.deb mips64el軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libkpathsea6_2019.20190605.51237-3kylin3k0.2_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libptexenc1_2019.20190605.51237-3kylin3k0.2_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libsynctex2_2019.20190605.51237-3kylin3k0.2_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libtexlua53_2019.20190605.51237-3kylin3k0.2_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/texlive-binaries_2019.20190605.51237-3kylin3k0.2_mips64el.deb loongarch64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libkpathsea6_2019.20190605.51237-3kylin3k0.2_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libptexenc1_2019.20190605.51237-3kylin3k0.2_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libsynctex2_2019.20190605.51237-3kylin3k0.2_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/libtexlua53_2019.20190605.51237-3kylin3k0.2_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/texlive-bin/texlive-binaries_2019.20190605.51237-3kylin3k0.2_loongarch64.deb 6. 修復驗證 使用軟件包查詢命令，查看相關的軟件包版本大于或等于修復版本則成功修復。 $sudo dpkg -l |grep Package 注：Package為軟件包包名。