Bug 6564 - [Anolis OS 23] Bugfix for CVE-2022-48303
Summary: [Anolis OS 23] Bugfix for CVE-2022-48303
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: 2023-09-13 10:14 UTC by 小龙
Modified: 2023-11-30 14:57 UTC (History)
1 user (show)

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Description 小龙 admin 2023-09-13 10:14:30 UTC 
Description:
GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.

Broken commit info:

Bugfix commit info:
Comment 2 小龙 admin 2023-11-30 14:57:23 UTC 
PR: 
https://gitee.com/src-anolis-os/tar/pulls/12