安全公告/【CVE-2022-2879】

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:7.5
发现日期:2022-11-02
修复版本:1.15.7-21

漏洞描述

Reader.Read does not set a limit on the maximum size of file headers. A maliciously crafted archive could cause Read to allocate unbounded amounts of memory, potentially causing resource exhaustion or panics. After fix, Reader.Read limits the maximum size of header blocks to 1 MiB.

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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2879
https://nvd.nist.gov/vuln/detail/CVE-2022-2879