{"action":"Upgrade apache-log4j1.2 to 1.2.17-11 or later.","affected":[{"fixed":"1.2.17-11","introduced":"0"}],"component":"apache-log4j1.2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.2.17-11"],"id":"tcs_01M5NGH0YR5SNYNRN8MT11927W","modified_at":"2026-10-15T08:02:08.563533171Z","published_at":"2022-01-18T16:15:08.403Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-23307","https://security-tracker.debian.org/tracker/CVE-2022-23307"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-23307","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-23307"}],"summary":"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."}