安全公告/【CVE-2022-48468】
基本信息
漏洞描述
1.4.1 之前的 protobuf-c 在 parse_required_member 中存在无符号整数溢出。
漏洞判定
执行命令yum info PackageName获取软件包版本号,版本小于修复版本,则受此漏洞影响,版本大于等于修复版本,则此漏洞已修复
修复方式
软件包升级 dnf update protobuf-c
参考
https://github.com/protobuf-c/protobuf-c/issues/499
https://github.com/protobuf-c/protobuf-c/pull/513
https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217
https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/