GitHub Advisoryadvisory · Maven

GHSA-f7vh-qwp3-x37m Deserialization of Untrusted Data in Apache Log4j

CRITICAL Published 2022-01-19 Modified 2022-11-25 Official page ↗
Aliases
CVE-2022-23307
Ecosystem
Maven
Packages
log4j:log4j, org.zenframework.z8.dependencies.commons:log4j-1.2.17
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Reviewed
2022-06-20

Affected packages

• Maven log4j:log4j: <= 1.2.17 (no fix yet) • Maven org.zenframework.z8.dependencies.commons:log4j-1.2.17: <= 2.0 (no fix yet)

Description

CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists. Users are advised to migrate from `log4j:log4j` to `org.apache.logging.log4j:log4j` for an updated version of the library.

Related

Alias · CVE (1)

  • CVE-2022-23307 CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. vulnerability

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References