安全公告/【CVE-2023-2908】
基本信息
受影响操作系统:Asianux
危险等级:中危
影响源码包:libtiff
CVSS评分:5.5
发现日期:2023-09-01
修复版本:libtiff-4.3.0-14
漏洞描述
A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial of service.
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
yum update PackageName
参考
https://gitee.com/src-openeuler/libtiff/issues/I7HIGB
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2908
https://nvd.nist.gov/vuln/detail/CVE-2023-2908