MGASA-2019-0050 - Updated libcaca packages fix security vulnerabilities

Publication date: 23 Jan 2019
URL: https://advisories.mageia.org/MGASA-2019-0050.html
Type: security
Affected Mageia releases: 6
CVE: CVE-2018-20544,
     CVE-2018-20545,
     CVE-2018-20546,
     CVE-2018-20547,
     CVE-2018-20548,
     CVE-2018-20549

It was discovered that libcaca incorrectly handled certain images. An
attacker could possibly use this issue to cause a denial of service
(CVE-2018-20544).

It was discovered that libcaca incorrectly handled certain images. An
attacker could possibly use this issue to execute arbitrary code
(CVE-2018-20545, CVE-2018-20548, CVE-2018-20459).

It was discovered that libcaca incorrectly handled certain images. An
attacker could possibly use this issue to access sensitive information
(CVE-2018-20546, CVE-2018-20547).

References:
- https://bugs.mageia.org/show_bug.cgi?id=24208
- https://ubuntu.com/security/notices/USN-3860-1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20544
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20545
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20546
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20547
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20548
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20549

SRPMS:
- 6/core/libcaca-0.99-0.beta18.13.1.mga6

Mageia 2019-0050: libcaca security update

It was discovered that libcaca incorrectly handled certain images

Summary

It was discovered that libcaca incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of service (CVE-2018-20544).
It was discovered that libcaca incorrectly handled certain images. An attacker could possibly use this issue to execute arbitrary code (CVE-2018-20545, CVE-2018-20548, CVE-2018-20459).
It was discovered that libcaca incorrectly handled certain images. An attacker could possibly use this issue to access sensitive information (CVE-2018-20546, CVE-2018-20547).

References

- https://bugs.mageia.org/show_bug.cgi?id=24208

- https://ubuntu.com/security/notices/USN-3860-1

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20544

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20545

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20546

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20547

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20548

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20549

Resolution

MGASA-2019-0050 - Updated libcaca packages fix security vulnerabilities

SRPMS

- 6/core/libcaca-0.99-0.beta18.13.1.mga6

Severity
Publication date: 23 Jan 2019
URL: https://advisories.mageia.org/MGASA-2019-0050.html
Type: security
CVE: CVE-2018-20544, CVE-2018-20545, CVE-2018-20546, CVE-2018-20547, CVE-2018-20548, CVE-2018-20549

Related News

23.Tablet Connections Esm H320
2 - 3 min read
The release of Ubuntu 24.04 LTS , also known as Noble Numbat, brings various security enhancements and exciting new features . These improvements
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
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