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CVE-2022-23307 is an unsafe deserialization vulnerability in the Apache Chainsaw log viewer bundled with Apache Log4j 1.2.x before Chainsaw V2.0. It is the same underlying issue addressed in Apache Chainsaw 2.1.0 as CVE-2020-9493. The vulnerable deserialization path can process untrusted data in Chainsaw-related contexts.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
47 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An unsafe-deserialization vulnerability in the Apache Log4j Chainsaw log viewer.
A high-severity deserialization vulnerability inherited by Apache Log4j 1.2.x through its bundled Apache Chainsaw component, affecting installed Log4j packages prior to the fixed 1.2.17-11 release.
A network-accessible vulnerability requiring low privileges and no user interaction, with high confidentiality, integrity, and availability impact according to the supplied CVSS v3 vector.
Unsafe deserialization vulnerability in the Log4j Chainsaw log viewer.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.