MGASA-2021-0556 - Updated log4j packages fix security vulnerability

Publication date: 11 Dec 2021
URL: https://advisories.mageia.org/MGASA-2021-0556.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2021-44228

Apache Log4j2 <=2.14.1 JNDI features used in configuration, log messages,
and parameters do not protect against attacker controlled LDAP and other
JNDI related endpoints. An attacker who can control log messages or log
message parameters can execute arbitrary code loaded from LDAP serverswhen message lookup substitution is enabled. From log4j 2.15.0, this
behavior has been disabled by default. (CVE-2021-44228)

References:
- https://bugs.mageia.org/show_bug.cgi?id=29753
- https://www.openwall.com/lists/oss-security/2021/12/10/1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44228

SRPMS:
- 8/core/log4j-2.13.3-1.1.mga8

Mageia 2021-0556: log4j security update

Apache Log4j2 <=2.14.1 JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints

Summary

Apache Log4j2 <=2.14.1 JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP serverswhen message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. (CVE-2021-44228)

References

- https://bugs.mageia.org/show_bug.cgi?id=29753

- https://www.openwall.com/lists/oss-security/2021/12/10/1

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44228

Resolution

MGASA-2021-0556 - Updated log4j packages fix security vulnerability

SRPMS

- 8/core/log4j-2.13.3-1.1.mga8

Severity
Publication date: 11 Dec 2021
URL: https://advisories.mageia.org/MGASA-2021-0556.html
Type: security
CVE: CVE-2021-44228

Related News

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
11.Locks IsometricPattern Esm H320
2 - 3 min read
Open Source maintainers and developers have been warned about the continued wave of attacks aimed at project maintainers similar to those recently
28.Lock Globe Esm H320
1 - 2 min read
A resurgence of cyberattacks targeting Linux systems in Asian campaigns through the utilization of the Pupy Remote Access Trojan (RAT) has been
27.Tablet Connections Blocks Lock Esm H320
2 - 4 min read
Canonical has recently announced the Beta release of Ubuntu Linux 24.04 LTS , codenamed "Noble Numbat." This release aims to continue Ubuntu's
21.Globe RadiatingCode Esm H320
2 - 3 min read
The open-source movement has come a long way, from its origins in the 1960s and 1970s to becoming an integral part of organizations worldwide.
13.Lock StylizedMotherboard Esm H320
2 - 3 min read
The Rust-based Edera project demonstrates a unique approach to container security that addresses cloud-native computing challenges. Let's examine
8.Locks HexConnections CodeGlobe Esm H320
2 - 3 min read
Canonical has launched Ubuntu Pro for Devices , a comprehensive offering emphasizing security and compliance for IoT device deployments. This
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