{"id":"GHSA-xxfh-x98p-j8fr","aliases":[],"status":"published","title":"Remote code injection in Log4j (through pax-logging-log4j2)","description":"### Impact\nRemote Code Execution.\n\n### Patches\nUsers of pax-logging 1.11.9 should update to 1.11.10.\nUsers of pax-logging 2.0.10 should update to 2.0.11.\n\n### Workarounds\nSet system property `-Dlog4j2.formatMsgNoLookups=true`\n\n### References\nhttps://github.com/advisories/GHSA-jfh8-c2jp-5v3q","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-10T20:15:37Z","modified":"2024-12-02T05:49:25Z","fixes":[{"ecosystem":"Maven","package":"org.ops4j.pax.logging:pax-logging-log4j2","fixed_in":["2.0.11","1.11.10"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.ops4j.pax.logging:pax-logging-log4j2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.0.11"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.ops4j.pax.logging:pax-logging-log4j2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.10"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.ops4j.pax.logging:pax-logging-log4j2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.0.11"}]}],"versions":["2.0.0","2.0.1","2.0.10","2.0.2","2.0.3","2.0.4","2.0.5","2.0.6","2.0.7","2.0.8","2.0.9"]},{"source":"osv","ecosystem":"Maven","package":"org.ops4j.pax.logging:pax-logging-log4j2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.10"}]}],"versions":["1.10.0","1.10.1","1.10.10","1.10.2","1.10.3","1.10.4","1.10.5","1.10.6","1.10.7","1.10.8","1.10.9","1.11.0","1.11.1","1.11.2","1.11.3","1.11.4","1.11.5","1.11.6","1.11.7","1.11.8","1.11.9","1.8.0","1.8.1","1.8.2","1.8.3","1.8.4","1.8.5","1.8.6","1.8.7","1.9.0","1.9.1","1.9.2"]}],"references":[{"url":"https://github.com/ops4j/org.ops4j.pax.logging/security/advisories/GHSA-xxfh-x98p-j8fr","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jfh8-c2jp-5v3q","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-xxfh-x98p-j8fr"},{"url":"https://github.com/ops4j/org.ops4j.pax.logging","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-xxfh-x98p-j8fr","title":"Remote code injection in Log4j (through pax-logging-log4j2)","description":"### Impact\nRemote Code Execution.\n\n### Patches\nUsers of pax-logging 1.11.9 should update to 1.11.10.\nUsers of pax-logging 2.0.10 should update to 2.0.11.\n\n### Workarounds\nSet system property `-Dlog4j2.formatMsgNoLookups=true`\n\n### References\nhttps://github.com/advisories/GHSA-jfh8-c2jp-5v3q\n\n","status":"published","published":"2021-12-10T20:15:37Z","modified":"2023-01-09T05:05:44Z","updated_at":"2026-11-02T14:36:11.367194Z"}],"osv":[{"id":"GHSA-xxfh-x98p-j8fr","title":"Remote code injection in Log4j (through pax-logging-log4j2)","description":"### Impact\nRemote Code Execution.\n\n### Patches\nUsers of pax-logging 1.11.9 should update to 1.11.10.\nUsers of pax-logging 2.0.10 should update to 2.0.11.\n\n### Workarounds\nSet system property `-Dlog4j2.formatMsgNoLookups=true`\n\n### References\nhttps://github.com/advisories/GHSA-jfh8-c2jp-5v3q\n\n","status":"published","published":"2021-12-10T20:15:37Z","modified":"2024-12-02T05:49:25.675395Z","updated_at":"2026-11-02T15:47:00.604718Z"}]}}