安全公告/【CVE-2023-29403】

基本信息

漏洞名称:
受影响操作系统:Asianux
危险等级:高危
影响源码包:golang
CVSS评分:7.8
发现日期:2023-08-30
修复版本:golang-1.15.7-29

漏洞描述

On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state, or assuming the status of standard i/o file descriptors. If a setuid/setgid binary is executed with standard I/O file descriptors closed, opening any files can result in unexpected content being read or written with elevated privileges. Similarly, if a setuid/setgid program is terminated, either via panic or signal, it may leak the contents of its registers.

修复方式

yum update PackageName

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

补丁

参考

https://gitee.com/src-openeuler/golang/issues/I7F7GM
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29403
https://nvd.nist.gov/vuln/detail/CVE-2023-29403