Bug 5832 - [Anolis OS 8] Bugfix for CVE-2022-2867
Summary: [Anolis OS 8] Bugfix for CVE-2022-2867
Status: NEW
Alias: None
Product: Anolis OS 8
Classification: Anolis OS
Component: BaseOS Packages (show other bugs) BaseOS Packages
Version: 8.6
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: Jacob
QA Contact: shuming
URL:
Whiteboard:
Keywords: CVE
Depends on:
Blocks:
 
Reported: 2023-07-12 04:50 UTC by 小龙
Modified: 2023-07-12 04:50 UTC (History)
0 users

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Description 小龙 admin 2023-07-12 04:50:48 UTC 
Description:
libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.

Broken commit info:

Bugfix commit info:
https://gitlab.com/libtiff/libtiff/-/merge_requests/294/diffs?commit_id=7d7bfa4416366ec64068ac389414241ed4730a54
https://gitlab.com/libtiff/libtiff/-/commit/07d79fcac2ead271b60e32aeb80f7b4f3be9ac8c