安全公告/【CVE-2022-37050】

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:poppler
CVSS评分:6.5
发现日期:2023-09-11
修复日期:
修复版本:poppler-0.90.0-4

漏洞描述

In Poppler 22.07.0, PDFDoc::savePageAs in PDFDoc.c callows attackers to cause a denial-of-service (application crashes with SIGABRT) by crafting a PDF file in which the xref data structure is mishandled in getCatalog processing. Note that this vulnerability is caused by the incomplete patch of CVE-2018-20662.

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/poppler/issues/I7V727 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37050 https://nvd.nist.gov/vuln/detail/CVE-2022-37050