CVE-2020-25097
Squid是一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。Squid through 4.13 and 5.x through 5.0.4 存在输入验证错误漏洞,该漏洞源于不正确的输入验证,它允许受信任的客户机执行HTTP请求走私,并访问安全控制部门禁止的服务。
CVE-2020-15049
Squid是一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。
Squid 4.12之前版本和5.0.3之前的5.x版本中的http/ContentLengthInterpreter.cc文件存在环境问题漏洞,该漏洞源于程序没有正确验证输入。攻击者可借助特制HTTP请求利用该漏洞造成Web缓存中毒,绕过Web应用程序防火墙保护或实施跨站脚本攻击。
·银河麒麟桌面操作系统V10 SP1
x86_64 架构:
squid-cgi、squid-common、squid-purge、squid、squidclient
arm64 架构:
squid-cgi、squid-common、squid-purge、squid、squidclient
mips64el 架构:
squid-cgi、squid-common、squid-purge、squid、squidclient
loongarch64 架构:
squid-cgi、squid-common、squid-purge、squid、squidclient
·银河麒麟桌面操作系统V10 SP1
4.10-1kylin1.5
打开软件包源配置文件,根据仓库地址进行修改。
10.0 SP1:
http://archive.kylinos.cn/kylin/KYLIN-ALL 10.1 main restricted universe multiverse
配置完成后执行更新命令进行升级
$sudo apt update
$sudo apt install squid
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升级相关的组件包。
$sudo dpkg -i /Path1/Package1 /Path2/Package2 /Path3/Package3……
注:Path 指软件包下载到本地的路径,Package指下载的软件包名称,多个软件包则以空格分开。
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-cgi_4.10-1kylin1.5_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-common_4.10-1kylin1.5_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-purge_4.10-1kylin1.5_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid_4.10-1kylin1.5_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squidclient_4.10-1kylin1.5_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-cgi_4.10-1kylin1.5_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-common_4.10-1kylin1.5_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-purge_4.10-1kylin1.5_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid_4.10-1kylin1.5_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squidclient_4.10-1kylin1.5_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-cgi_4.10-1kylin1.5_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-common_4.10-1kylin1.5_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-purge_4.10-1kylin1.5_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid_4.10-1kylin1.5_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squidclient_4.10-1kylin1.5_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-cgi_4.10-1kylin1.5_loongarch64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-common_4.10-1kylin1.5_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid-purge_4.10-1kylin1.5_loongarch64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squid_4.10-1kylin1.5_loongarch64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/squid/squidclient_4.10-1kylin1.5_loongarch64.deb
使用软件包查询命令,查看相关的软件包版本大于或等于修复版本则成功修复。
$sudo dpkg -l |grep Package
注:Package为软件包包名。