{"id":"CVE-2023-51518","state":"PUBLISHED","title":"Apache James server: Privilege escalation via JMX pre-authentication deserialisation","description":"Apache James prior to version 3.7.5 and 3.8.0 exposes a JMX endpoint on localhost subject to pre-authentication deserialisation of untrusted data.\nGiven a deserialisation gadjet, this could be leveraged as part of an exploit chain that could result in privilege escalation.\nNote that by default JMX endpoint is only bound locally.\n\nWe recommend users to:\n - Upgrade to a non-vulnerable Apache James version\n\n - Run Apache James isolated from other processes (docker - dedicated virtual machine)\n - If possible turn off JMX\n\n","publishedAt":"2024-02-27T09:09:31.579Z","updatedAt":"2024-08-22T20:42:38.254Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache James server"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache James server","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.7.4","versionType":"semver"},{"version":"3.8","status":"affected","lessThanOrEqual":"3.8.0","versionType":"custom"}]}],"references":["https://lists.apache.org/thread/wbdm61ch6l0kzjn6nnfmyqlng82qz0or"],"weaknesses":["CWE-502"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/51xxx/CVE-2023-51518.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-51518","state":"PUBLISHED","datePublished":"2024-02-27T09:09:31.579Z","dateUpdated":"2024-08-22T20:42:38.254Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2023-12-20T16:14:49.938Z"},"containers":{"cna":{"title":"Apache James server: Privilege escalation via JMX pre-authentication deserialisation","descriptions":[{"lang":"en","value":"Apache James prior to version 3.7.5 and 3.8.0 exposes a JMX endpoint on localhost subject to pre-authentication deserialisation of untrusted data.\nGiven a deserialisation gadjet, this could be leveraged as part of an exploit chain that could result in privilege escalation.\nNote that by default JMX endpoint is only bound locally.\n\nWe recommend users to:\n - Upgrade to a non-vulnerable Apache James version\n\n - Run Apache James isolated from other processes (docker - dedicated virtual machine)\n - If possible turn off JMX\n\n"}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache James server","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.7.4","versionType":"semver"},{"version":"3.8","status":"affected","lessThanOrEqual":"3.8.0","versionType":"custom"}]}],"references":[{"url":"https://lists.apache.org/thread/wbdm61ch6l0kzjn6nnfmyqlng82qz0or","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"low"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2024-02-27T09:09:31.579Z"},"credits":[{"lang":"en","type":"reporter","value":"Mal Aware"},{"lang":"en","type":"analyst","value":"Arnout Engelen"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.apache.org/thread/wbdm61ch6l0kzjn6nnfmyqlng82qz0or","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T22:32:10.273Z"}},{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"apache","product":"james_server","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.7.4","versionType":"custom"},{"version":"3.8","status":"affected"}],"cpes":["cpe:2.3:a:apache:james_server:*:*:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-08-22T20:42:32.574252Z","id":"CVE-2023-51518","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-22T20:42:38.254Z"}}]}}}