1.修復的漏洞 ·CVE-2023-4039 描述：GCC是一個 GNU 編譯器集合。主要用于編譯 C 和 C++ 語言。 GCC存在安全漏洞，該漏洞源于存在緩沖區溢出，可能導致可用性不受控制的損失或進一步影響機密性或完整性。 2.受影響的軟件包 ·銀河麒麟高級服務器操作系統 V10 SP2 ·aarch64架構: gcc-c++、libasan-static、libatomic、gcc-objc、gcc-plugin-devel、libstdc++-devel、libgomp、libtsan、libitm-devel、libtsan-static、libstdc++、libstdc++-static、cpp、gcc-objc++、libitm-static、libatomic-static、gcc、libitm、libasan、libgcc、libobjc、gcc-gfortran、libgfortran ·x86_64架構: gcc-c++、libquadmath-devel、libasan-static、libatomic、libquadmath、gcc-objc、gcc-plugin-devel、libstdc++-devel、libquadmath-static、libgomp、libtsan、libitm-devel、libtsan-static、libstdc++、libstdc++-static、cpp、gcc-objc++、libitm-static、libatomic-static、gcc、libitm、libasan、libgcc、libobjc、gcc-gfortran、libgfortran 3.軟件包修復版本 ·銀河麒麟高級服務器操作系統 V10 SP2 (aarch64) gcc-objc-7.3.0-20190804.35.p07.ky10或以上版本 libobjc-7.3.0-20190804.35.p07.ky10或以上版本 libtsan-7.3.0-20190804.35.p07.ky10或以上版本 libtsan-static-7.3.0-20190804.35.p07.ky10或以上版本 libstdc++-devel-7.3.0-20190804.35.p07.ky10或以上版本 libgcc-7.3.0-20190804.35.p07.ky10或以上版本 libgomp-7.3.0-20190804.35.p07.ky10或以上版本 libatomic-7.3.0-20190804.35.p07.ky10或以上版本 libitm-7.3.0-20190804.35.p07.ky10或以上版本 gcc-7.3.0-20190804.35.p07.ky10或以上版本 gcc-c++-7.3.0-20190804.35.p07.ky10或以上版本 libasan-7.3.0-20190804.35.p07.ky10或以上版本 gcc-gfortran-7.3.0-20190804.35.p07.ky10或以上版本 cpp-7.3.0-20190804.35.p07.ky10或以上版本 libatomic-static-7.3.0-20190804.35.p07.ky10或以上版本 libasan-static-7.3.0-20190804.35.p07.ky10或以上版本 gcc-plugin-devel-7.3.0-20190804.35.p07.ky10或以上版本 libgfortran-7.3.0-20190804.35.p07.ky10或以上版本 libstdc++-7.3.0-20190804.35.p07.ky10或以上版本 libstdc++-static-7.3.0-20190804.35.p07.ky10或以上版本 libitm-devel-7.3.0-20190804.35.p07.ky10或以上版本 gcc-objc++-7.3.0-20190804.35.p07.ky10或以上版本 libitm-static-7.3.0-20190804.35.p07.ky10或以上版本 ·銀河麒麟高級服務器操作系統 V10 SP2 (x86_64) gcc-objc-7.3.0-20190804.35.p07.ky10或以上版本 libquadmath-devel-7.3.0-20190804.35.p07.ky10或以上版本 libobjc-7.3.0-20190804.35.p07.ky10或以上版本 libtsan-7.3.0-20190804.35.p07.ky10或以上版本 libtsan-static-7.3.0-20190804.35.p07.ky10或以上版本 libstdc++-devel-7.3.0-20190804.35.p07.ky10或以上版本 libgcc-7.3.0-20190804.35.p07.ky10或以上版本 libgomp-7.3.0-20190804.35.p07.ky10或以上版本 libatomic-7.3.0-20190804.35.p07.ky10或以上版本 libitm-7.3.0-20190804.35.p07.ky10或以上版本 libquadmath-7.3.0-20190804.35.p07.ky10或以上版本 gcc-7.3.0-20190804.35.p07.ky10或以上版本 gcc-c++-7.3.0-20190804.35.p07.ky10或以上版本 libasan-7.3.0-20190804.35.p07.ky10或以上版本 gcc-gfortran-7.3.0-20190804.35.p07.ky10或以上版本 cpp-7.3.0-20190804.35.p07.ky10或以上版本 libatomic-static-7.3.0-20190804.35.p07.ky10或以上版本 libasan-static-7.3.0-20190804.35.p07.ky10或以上版本 gcc-plugin-devel-7.3.0-20190804.35.p07.ky10或以上版本 libgfortran-7.3.0-20190804.35.p07.ky10或以上版本 libstdc++-7.3.0-20190804.35.p07.ky10或以上版本 libstdc++-static-7.3.0-20190804.35.p07.ky10或以上版本 libitm-devel-7.3.0-20190804.35.p07.ky10或以上版本 gcc-objc++-7.3.0-20190804.35.p07.ky10或以上版本 libquadmath-static-7.3.0-20190804.35.p07.ky10或以上版本 libitm-static-7.3.0-20190804.35.p07.ky10或以上版本 4.修復方法 方法一：配置源進行升級安裝 1.打開軟件包源配置文件，根據倉庫地址進行修改。 倉庫源地址： 銀河麒麟高級服務器操作系統 V10 SP2 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/ 2.配置完成后執行更新命令進行升級，命令如下： yum update Packagename 方法二：下載安裝包進行升級安裝 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 列表進行升級安裝, 命令如下： yum install Packagename 3.升級完成后是否需要重啟服務或操作系統： CVE-2023-4039:需要重啟操作系統以使漏洞修復生效。 5.軟件包下載地址 ·銀河麒麟高級服務器操作系統 V10 SP2 gcc(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libitm-devel-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libatomic-static-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libasan-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/gcc-objc-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/gcc-c++-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libatomic-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/gcc-gfortran-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libstdc++-static-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libitm-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/gcc-plugin-devel-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libtsan-static-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libgfortran-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libasan-static-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/gcc-objc++-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libstdc++-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libobjc-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libitm-static-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libgcc-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libstdc++-devel-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libtsan-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/gcc-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libgomp-7.3.0-20190804.35.p07.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/cpp-7.3.0-20190804.35.p07.ky10.aarch64.rpm gcc(x86_64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/gcc-c++-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/gcc-objc++-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libtsan-static-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libitm-devel-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/gcc-objc-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libgcc-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libasan-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libatomic-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libquadmath-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libobjc-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libtsan-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libatomic-static-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libquadmath-devel-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libasan-static-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libstdc++-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libquadmath-static-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/gcc-plugin-devel-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libitm-static-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/cpp-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libitm-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libstdc++-static-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/gcc-gfortran-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libstdc++-devel-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libgfortran-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/gcc-7.3.0-20190804.35.p07.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libgomp-7.3.0-20190804.35.p07.ky10.x86_64.rpm 注：其他相關依賴包請到相同目錄下載 6.修復驗證 使用軟件包查詢命令，查看相關軟件包版本是否與修復版本一致，如果版本一致，則說明修復成功。 sudo rpm -qa | grep Packagename