Bug 6830 - [Anolis OS 23] Bugfix for CVE-2021-3468
Summary: [Anolis OS 23] Bugfix for CVE-2021-3468
Status: RESOLVED FIXED
Alias: None
Product: Anolis OS 23
Classification: Anolis OS
Component: BaseOS Packages (show other bugs) BaseOS Packages
Version: unspecified
Hardware: All Linux
: P4-Low S4-trivial
Target Milestone: ---
Assignee: happy_orange
QA Contact: bolong_tbl
URL:
Whiteboard:
Keywords: CVE
Depends on:
Blocks:
 
Reported: 2023-10-16 15:04 UTC by 小龙
Modified: 2023-10-18 12:39 UTC (History)
1 user (show)

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Description 小龙 admin 2023-10-16 15:04:19 UTC
Description:
在avahi0.6至0.8版本中发现了一个缺陷。client_work函数中未正确处理用于表示avahiUnix套接字上客户端连接终止的事件,从而允许本地攻击者触发无限循环。此漏洞的最大威胁是avahi服务的可用性,触发此漏洞后该服务将变得无响应。

Broken commit info:

Bugfix commit info:
https://github.com/lathiat/avahi/pull/330