公告ID(KYSA-202309-1057)
公告ID:KYSA-202309-1057
公告摘要:libwebp安全漏洞
等级:Critical
发布日期:2023-09-28
详细介绍
1.修复的CVE
·CVE-2023-4863
描述:在Chromium浏览器的WebP组件中发现堆缓冲区溢出缺陷。
·CVE-2023-5129
描述:绿盟科技CERT监测发现Google官方修复了一个堆缓冲区溢出漏洞(CVE-2023-4863),由于WebP模块存在缺陷,攻击者通过诱导用户访问恶意网站来触发该漏洞,最终导致在目标系统上任意执行代码。目前已监测到该漏洞存在在野利用,请受影响的用户尽快采取措施进行防护。
针对上述CVE-2023-4863漏洞Google重新分配了CVE编号:CVE-2023-5129,标记为libwebp中的严重问题,此漏洞存在于libwebp用于无损压缩的Huffman编码算法中,攻击者能够使用恶意制作的HTML页面执行越界内存写入,最终可能导致任意代码执行和未授权访问敏感信息。
2.受影响的软件包
·银河麒麟高级服务器操作系统 V10 SP1
·aarch64架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
·mips64el架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
·x86_64架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
·银河麒麟高级服务器操作系统 V10 SP2
·aarch64架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
·x86_64架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
·银河麒麟高级服务器操作系统 V10 SP3
·aarch64架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
·x86_64架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
·银河麒麟高级服务器操作系统(Host版)V10
·aarch64架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
·x86_64架构:
libwebp、libwebp-devel、libwebp-help、libwebp-java、libwebp-tools
3.软件包修复版本
·银河麒麟高级服务器操作系统 V10 SP1 (aarch64、mips64el、x86_64)
libwebp-1.1.0-5.ky10或以上版本
libwebp-devel-1.1.0-5.ky10或以上版本
libwebp-help-1.1.0-5.ky10或以上版本
libwebp-java-1.1.0-5.ky10或以上版本
libwebp-tools-1.1.0-5.ky10或以上版本
·银河麒麟高级服务器操作系统 V10 SP2 (aarch64、x86_64)
libwebp-1.1.0-5.ky10或以上版本
libwebp-devel-1.1.0-5.ky10或以上版本
libwebp-help-1.1.0-5.ky10或以上版本
libwebp-java-1.1.0-5.ky10或以上版本
libwebp-tools-1.1.0-5.ky10或以上版本
·银河麒麟高级服务器操作系统 V10 SP3 (aarch64、x86_64)
libwebp-1.1.0-5.ky10或以上版本
libwebp-devel-1.1.0-5.ky10或以上版本
libwebp-help-1.1.0-5.ky10或以上版本
libwebp-java-1.1.0-5.ky10或以上版本
libwebp-tools-1.1.0-5.ky10或以上版本
·银河麒麟高级服务器操作系统(Host版)V10 (aarch64、x86_64)
libwebp-1.1.0-5.ky10或以上版本
libwebp-devel-1.1.0-5.ky10或以上版本
libwebp-help-1.1.0-5.ky10或以上版本
libwebp-java-1.1.0-5.ky10或以上版本
libwebp-tools-1.1.0-5.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 SP1
aarch64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/
mips64el:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/
x86_64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/
银河麒麟高级服务器操作系统 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/
银河麒麟高级服务器操作系统 V10 SP3
aarch64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/
x86_64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/
银河麒麟高级服务器操作系统(Host版)V10
aarch64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/
x86_64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/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-2023-4863:无需重启操作系统与服务即可使漏洞修复生效。
CVE-2023-5129: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 SP1
libwebp(aarch64)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/libwebp-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/libwebp-devel-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/libwebp-java-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/libwebp-tools-1.1.0-5.ky10.aarch64.rpm
libwebp(mips64el)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/libwebp-1.1.0-5.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/libwebp-devel-1.1.0-5.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/libwebp-java-1.1.0-5.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/libwebp-tools-1.1.0-5.ky10.mips64el.rpm
libwebp(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/libwebp-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/libwebp-devel-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/libwebp-java-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/libwebp-tools-1.1.0-5.ky10.x86_64.rpm
·银河麒麟高级服务器操作系统 V10 SP2
libwebp(aarch64)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libwebp-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libwebp-devel-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libwebp-java-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libwebp-tools-1.1.0-5.ky10.aarch64.rpm
libwebp(x86_64)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libwebp-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libwebp-devel-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libwebp-java-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libwebp-tools-1.1.0-5.ky10.x86_64.rpm
·银河麒麟高级服务器操作系统 V10 SP3
libwebp(aarch64)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libwebp-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libwebp-devel-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libwebp-java-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libwebp-tools-1.1.0-5.ky10.aarch64.rpm
libwebp(x86_64)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/libwebp-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/libwebp-devel-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/libwebp-java-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/libwebp-tools-1.1.0-5.ky10.x86_64.rpm
·银河麒麟高级服务器操作系统(Host版)V10
libwebp(aarch64)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libwebp-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libwebp-devel-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libwebp-java-1.1.0-5.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libwebp-tools-1.1.0-5.ky10.aarch64.rpm
libwebp(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/libwebp-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/libwebp-devel-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/libwebp-help-1.1.0-5.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/libwebp-java-1.1.0-5.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/libwebp-tools-1.1.0-5.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