Bug 5679 - [Anolis OS 8] Bugfix for CVE-2022-3821
Summary: [Anolis OS 8] Bugfix for CVE-2022-3821
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: 2023-06-30 09:33 UTC by 小龙
Modified: 2023-06-30 09:33 UTC (History)
0 users

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Description 小龙 admin 2023-06-30 09:33:24 UTC 
Description:
An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service.

Broken commit info:

Bugfix commit info:
https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e
https://github.com/systemd/systemd/pull/23933
https://github.com/systemd/systemd/pull/23933
https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e
https://github.com/systemd/systemd/pull/23933
https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e
https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e