MGASA-2021-0572

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2021-45105
Published: 20 Dec 2021, 20:32
Last modified:16 Apr 2026, 04:24

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

20 Dec 2021, 20:32
Published
Vulnerability first disclosed
16 Apr 2026, 04:24
Last Modified
Vulnerability information updated

Description

Updated log4j packages fix security vulnerability Updated log4j packages fix security vulnerability: Apache Log4j2 versions 2.0-alpha1 through 2.16.0 did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted (CVE-2021-45105).

Affected Systems

  • mageia•log4j

    < 2.17.0-1.mga8

References (2)