MGASA-2022-0033 - Updated htmldoc packages fix security vulnerability

Publication date: 25 Jan 2022
URL: https://advisories.mageia.org/MGASA-2022-0033.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2021-43579

The updated packages fix a crash when clicking the button "Generate" and a
security vulnerability:

A stack-based buffer overflow in image_load_bmp() in HTMLDOC <= 1.9.13
results in remote code execution if the victim converts an HTML document
linking to a crafted BMP file. (CVE-2021-43579)

References:
- https://bugs.mageia.org/show_bug.cgi?id=29914
- https://lists.suse.com/pipermail/sle-security-updates/2022-January/010028.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43579

SRPMS:
- 8/core/htmldoc-1.9.14-1.mga8

Mageia 2022-0033: htmldoc security update

The updated packages fix a crash when clicking the button "Generate" and a security vulnerability: A stack-based buffer overflow in image_load_bmp() in HTMLDOC <= 1.9.13 results i...

Summary

The updated packages fix a crash when clicking the button "Generate" and a security vulnerability:
A stack-based buffer overflow in image_load_bmp() in HTMLDOC <= 1.9.13 results in remote code execution if the victim converts an HTML document linking to a crafted BMP file. (CVE-2021-43579)

References

- https://bugs.mageia.org/show_bug.cgi?id=29914

- https://lists.suse.com/pipermail/sle-security-updates/2022-January/010028.html

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43579

Resolution

MGASA-2022-0033 - Updated htmldoc packages fix security vulnerability

SRPMS

- 8/core/htmldoc-1.9.14-1.mga8

Severity
Publication date: 25 Jan 2022
URL: https://advisories.mageia.org/MGASA-2022-0033.html
Type: security
CVE: CVE-2021-43579

Related News

4.Lock AbstractDigital Esm H320
2 - 3 min read
Tails 6.2 is a new Linux distribution release that expands its multilingual support and improves security features. The distribution is a
19.Laptop Bed Esm H320
2 - 3 min read
AlmaLinux 9.4 beta has been released and provides compelling reasons to consider it for desktop usage. While AlmaLinux is primarily known as a
32.Lock Code Circular Esm H320
2 - 3 min read
Linux admins and security practitioners face significant challenges in keeping their Linux systems secure amidst the constant threat of kernel bugs.
1.Penguin Landscape Esm H320
2 - 3 min read
A significant security threat, known as the Spectre v2 exploit, has been observed targeting Linux systems running on modern Intel processors. Let's
10.FingerPrint Locks Esm H320
2 - 3 min read
The recent release of I2P 2.5.0 , an anonymous P2P network that protects against online censorship, surveillance, and monitoring, has brought a slew
24.Key Code Esm H320
2 - 3 min read
The Akira ransomware group has extorted approximately $42 million from over 250 victims since January 1, 2024. The group initially focused on
5.ShakingHands Esm H320
2 - 3 min read
At The Linux Foundation's Open Source Summit North America , Linus Torvalds, the creator of Linux, discussed various topics related to Linux
30.Lock Globe Motherboard Esm H320
1 - 2 min read
The SPDX 3.0 release marks a significant milestone in software management, particularly for Linux admins, infosec professionals, internet security
Sign Up

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved