1.修复的漏洞 ·CVE-2023-46047 描述：SANE Backends是一款用于调节软件与数字成像设备之间通信的应用程序编程接口（API）和通信协议。 SANE Backends 1.2.1版本存在安全漏洞。攻击者利用该漏洞通过特制的文件对 sanei_configure_attach() 函数执行任意代码。 ·CVE-2023-46052 描述：SANE Backends是一款用于调节软件与数字成像设备之间通信的应用程序编程接口（API）和通信协议。 Sane 1.2.1版本存在安全漏洞，该漏洞源于通过配置文件中的长init_mode字符串可以覆盖堆边界。 2.受影响的软件包 ·银河麒麟高级服务器操作系统 V10 SP3 2403 ·aarch64架构: sane-backends-libs、sane-backends-devel、sane-backends-drivers-scanners、sane-backends、sane-backends-daemon、sane-backends-drivers-cameras、sane-backends-help ·x86_64架构: sane-backends-libs、sane-backends-devel、sane-backends-drivers-scanners、sane-backends、sane-backends-daemon、sane-backends-drivers-cameras、sane-backends-help 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP3 2403 (aarch64、x86_64) sane-backends-1.0.28-12.p01.se.02.ky10或以上版本 sane-backends-drivers-cameras-1.0.28-12.p01.se.02.ky10或以上版本 sane-backends-drivers-scanners-1.0.28-12.p01.se.02.ky10或以上版本 sane-backends-devel-1.0.28-12.p01.se.02.ky10或以上版本 sane-backends-help-1.0.28-12.p01.se.02.ky10或以上版本 sane-backends-daemon-1.0.28-12.p01.se.02.ky10或以上版本 sane-backends-libs-1.0.28-12.p01.se.02.ky10或以上版本 4.修复方法 方法一：配置源进行升级安装 1.打开软件包源配置文件，根据仓库地址进行修改。 仓库源地址： 银河麒麟高级服务器操作系统 V10 SP3 2403 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/ 2.配置完成后执行更新命令进行升级，命令如下： yum update Packagename 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软件包 列表进行升级安装, 命令如下： yum install Packagename 3.升级完成后是否需要重启服务或操作系统： CVE-2023-46047:无需重启操作系统与服务即可使漏洞修复生效。 CVE-2023-46052:无需重启操作系统与服务即可使漏洞修复生效。 5.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP3 2403 sane-backends(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-daemon-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-devel-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-drivers-cameras-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-drivers-scanners-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-help-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-libs-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-devel-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-daemon-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-drivers-cameras-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-drivers-scanners-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-help-1.0.28-12.p01.se.02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/sane-backends-libs-1.0.28-12.p01.se.02.ky10.aarch64.rpm sane-backends(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/sane-backends-1.0.28-12.p01.se.02.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/sane-backends-daemon-1.0.28-12.p01.se.02.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/sane-backends-devel-1.0.28-12.p01.se.02.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/sane-backends-drivers-cameras-1.0.28-12.p01.se.02.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/sane-backends-drivers-scanners-1.0.28-12.p01.se.02.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/sane-backends-help-1.0.28-12.p01.se.02.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/sane-backends-libs-1.0.28-12.p01.se.02.ky10.x86_64.rpm 注：其他相关依赖包请到相同目录下载 6.修复验证 使用软件包查询命令，查看相关软件包版本是否与修复版本一致，如果版本一致，则说明修复成功。 sudo rpm -qa | grep Packagename