{"id":"CVE-2023-6481","summary":"Logback \"receiver\" DOS vulnerability CVE-2023-6378 incomplete fix","details":"A serialization vulnerability in logback receiver component part of \nlogback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service \nattack by sending poisoned data.\n\n","aliases":["GHSA-gm62-rw4g-vrc4"],"modified":"2026-08-12T03:30:52.690757699Z","published":"2023-12-04T08:35:44.396Z","related":["openSUSE-SU-2025:15597-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6481.json","cna_assigner":"NCSC.ch"},"references":[{"type":"WEB","url":"https://logback.qos.ch/news.html#1.3.12"},{"type":"WEB","url":"https://logback.qos.ch/news.html#1.3.14"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6481.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6481"},{"type":"PACKAGE","url":"https://github.com/qos-ch/logback"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/qos-ch/logback","events":[{"introduced":"a388193052c298ca87cc64192319df723288c6ab"},{"last_affected":"7ee000a0a359d239c60bb93a2f4f4ea467c38395"}],"database_specific":{"source":"CPE_STRING","cpe":["cpe:2.3:a:qos:logback:1.2.12:*:*:*:*:*:*:*","cpe:2.3:a:qos:logback:1.3.13:*:*:*:*:*:*:*","cpe:2.3:a:qos:logback:1.4.13:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"1.2.12"},{"last_affected":"1.2.12"},{"introduced":"1.3.13"},{"last_affected":"1.3.13"},{"introduced":"1.4.13"},{"last_affected":"1.4.13"}]}}],"versions":["1.2.12","1.3.13","1.4.13"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-6481.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H"}]}