libsolv 缓冲区错误漏洞

漏洞信息详情

libsolv 缓冲区错误漏洞

CNNVD编号：CNNVD-202109-116
危害等级：高危-->
危害等级：高危
CVE编号： CVE-2021-33938
漏洞类型：缓冲区错误
发布时间： 2021-09-02
威胁类型：远程
更新时间： 2021-11-25
厂商：
漏洞来源：

漏洞简介

libsolv是一个用于检查软件包依赖的库。

libsolv 0.7.17之前版本的src/policy.c中的功能函数prune_to_存在安全漏洞，攻击者可利用该漏洞造成拒绝服务

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://github.com/openSUSE/libsolv/issues/420

参考网址

来源:MISC

链接:https://github.com/openSUSE/libsolv/issues/420

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3651

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164734/Red-Hat-Security-Advisory-2021-4060-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165053/Red-Hat-Security-Advisory-2021-4766-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164993/Red-Hat-Security-Advisory-2021-4628-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3979

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/libsolv-buffer-overflow-36778

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3878

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164948/Red-Hat-Security-Advisory-2021-4618-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3934

受影响实体

暂无

补丁

libsolv 缓冲区错误漏洞的修复措施

正文

libsolv 缓冲区错误漏洞

漏洞信息详情