安全公告/【CVE-2023-2908】

基本信息

漏洞名称:
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
修复日期:
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

补丁

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