vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-23307): Apache Log4j vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:S/C:C/I:C/A:C) | Jan 18, 2022 | Apr 10, 2023 | Aug 18, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
Jan 18, 2022
Added
Apr 10, 2023
Modified
Aug 18, 2025
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.
Solution
ubuntu-pro-upgrade-liblog4j1-2-java
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