Bug 7269 - [Anolis OS 23] Bugfix for CVE-2023-45322
Summary: [Anolis OS 23] Bugfix for CVE-2023-45322
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
: P3-Medium S3-normal
Target Milestone: ---
Assignee: happy_orange
QA Contact: bolong_tbl
URL:
Whiteboard:
Keywords: CVE
Depends on:
Blocks:
 
Reported: 2023-11-14 15:27 UTC by 小龙
Modified: 2023-11-14 15:36 UTC (History)
0 users

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Description 小龙 admin 2023-11-14 15:27:01 UTC 
Description:
** DISPUTED ** libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."

Broken commit info:

Bugfix commit info:
https://gitlab.gnome.org/GNOME/libxml2/-/commit/d39f78069dff496ec865c73aa44d7110e429bce9
Comment 1 小龙 admin 2023-11-14 15:36:21 UTC 
PR: 
https://gitee.com/src-anolis-os/libxml2/pulls/25