1.修复的漏洞 ·CVE-2020-16588 描述：Industrial Light And Magic（lim） OpenEXR是美国Industrial Light and Magic（LIM）（Industrial Light And Magic（lim））公司的一种图像文件格式，适用于高动态范围（HDR）图像。Industrial Light and Magic Academy Software Foundation OpenEXR 2.3.0版本存在安全漏洞，该漏洞源于存在一个空指针遵循问题，可以通过一个制作好的EXR文件导致拒绝服务。 2.受影响的软件包 ·银河麒麟高级服务器操作系统 V10 SP3 2403 ·x86_64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·aarch64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·银河麒麟高级服务器操作系统 V10 SP1 ·x86_64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·aarch64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·银河麒麟高级服务器操作系统 V10 SP2 ·x86_64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·aarch64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·银河麒麟高级服务器操作系统（Host版）V10 ·x86_64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·aarch64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·银河麒麟高级服务器操作系统 V10 SP3 ·x86_64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR ·aarch64架构: OpenEXR-libs、OpenEXR-devel、OpenEXR 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP3 2403 (x86_64、aarch64) OpenEXR-devel-2.2.0-28.p01.ky10或以上版本 OpenEXR-libs-2.2.0-28.p01.ky10或以上版本 OpenEXR-2.2.0-28.p01.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP1 (x86_64、aarch64) OpenEXR-devel-2.2.0-28.p01.ky10或以上版本 OpenEXR-libs-2.2.0-28.p01.ky10或以上版本 OpenEXR-2.2.0-28.p01.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP2 (x86_64、aarch64) OpenEXR-devel-2.2.0-28.p01.ky10或以上版本 OpenEXR-libs-2.2.0-28.p01.ky10或以上版本 OpenEXR-2.2.0-28.p01.ky10或以上版本 ·银河麒麟高级服务器操作系统（Host版）V10 (x86_64、aarch64) OpenEXR-devel-2.2.0-28.p01.ky10或以上版本 OpenEXR-libs-2.2.0-28.p01.ky10或以上版本 OpenEXR-2.2.0-28.p01.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP3 (x86_64、aarch64) OpenEXR-devel-2.2.0-28.p01.ky10或以上版本 OpenEXR-libs-2.2.0-28.p01.ky10或以上版本 OpenEXR-2.2.0-28.p01.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 x86_64:https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/ aarch64:https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/ 银河麒麟高级服务器操作系统 V10 SP1 x86_64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/ aarch64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/ 银河麒麟高级服务器操作系统 V10 SP2 x86_64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/ aarch64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/ 银河麒麟高级服务器操作系统（Host版）V10 x86_64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/ aarch64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/ 银河麒麟高级服务器操作系统 V10 SP3 x86_64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/ aarch64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/ 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-2020-16588:需要重启 OpenEXR 以使漏洞修复生效。 5.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP3 2403 OpenEXR(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/OpenEXR-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.x86_64.rpm OpenEXR(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/OpenEXR-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/OpenEXR-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.aarch64.rpm ·银河麒麟高级服务器操作系统 V10 SP1 OpenEXR(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/OpenEXR-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.x86_64.rpm OpenEXR(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/OpenEXR-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.aarch64.rpm ·银河麒麟高级服务器操作系统 V10 SP2 OpenEXR(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/OpenEXR-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.x86_64.rpm OpenEXR(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/OpenEXR-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.aarch64.rpm ·银河麒麟高级服务器操作系统（Host版）V10 OpenEXR(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/OpenEXR-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.x86_64.rpm OpenEXR(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/OpenEXR-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.aarch64.rpm ·银河麒麟高级服务器操作系统 V10 SP3 OpenEXR(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/OpenEXR-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.x86_64.rpm OpenEXR(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/OpenEXR-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/OpenEXR-devel-2.2.0-28.p01.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/OpenEXR-libs-2.2.0-28.p01.ky10.aarch64.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