Insecure deserialization In apache-log4j1.2
Description
Deserialization of Untrusted Data in Apache Log4j 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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 12 | 1.2.17-11 | ||
 maven | 2.0 | ||
maven | - | ||
maven | - | ||
debian 11 | 1.2.17-10+deb11u1 | ||
maven | - | ||
debian 13 | 1.2.17-11 | ||
debian 14 | 1.2.17-11 | ||
 rpm rhel7 | 0:1.2.17-18.el7_4 | ||
rpm rhel8.4 | 0:0.5.4-4.module+el8.4.0+13998+1b70e2b7 |
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Aliases
1. 2. 3. 4. 5. 6.
References
1. 2. 3. 4.