{"id":"CVE-2025-24970","state":"PUBLISHED","title":"SslHandler doesn't correctly validate packets which can lead to native crash when using native SSLEngine","description":"Netty, an asynchronous, event-driven network application framework, has a vulnerability starting in version 4.1.91.Final and prior to version 4.1.118.Final. When a special crafted packet is received via SslHandler it doesn't correctly handle validation of such a packet in all cases which can lead to a native crash. Version 4.1.118.Final contains a patch. As workaround its possible to either disable the usage of the native SSLEngine or change the code manually.","publishedAt":"2025-02-10T21:57:28.730Z","updatedAt":"2025-04-16T15:37:17.191Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["netty netty"],"affected":[{"vendor":"netty","product":"netty","versions":[{"version":">= 4.1.91.Final, <= 4.1.117.Final","status":"affected"}]}],"references":["https://github.com/netty/netty/security/advisories/GHSA-4g8c-wm8x-jfhw","https://github.com/netty/netty/commit/87f40725155b2f89adfde68c7732f97c153676c4","https://security.netapp.com/advisory/ntap-20250221-0005/","https://www.vicarius.io/vsociety/posts/cve-2025-24970-netty-vulnerability-detection","https://www.vicarius.io/vsociety/posts/cve-2025-24970-netty-vulnerability-mitigation"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:08:47.682Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/24xxx/CVE-2025-24970.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-24970","state":"PUBLISHED","datePublished":"2025-02-10T21:57:28.730Z","dateUpdated":"2025-04-16T15:37:17.191Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-01-29T15:18:03.210Z"},"containers":{"cna":{"title":"SslHandler doesn't correctly validate packets which can lead to native crash when using native SSLEngine","descriptions":[{"lang":"en","value":"Netty, an asynchronous, event-driven network application framework, has a vulnerability starting in version 4.1.91.Final and prior to version 4.1.118.Final. When a special crafted packet is received via SslHandler it doesn't correctly handle validation of such a packet in all cases which can lead to a native crash. Version 4.1.118.Final contains a patch. As workaround its possible to either disable the usage of the native SSLEngine or change the code manually."}],"affected":[{"vendor":"netty","product":"netty","versions":[{"version":">= 4.1.91.Final, <= 4.1.117.Final","status":"affected"}]}],"references":[{"url":"https://github.com/netty/netty/security/advisories/GHSA-4g8c-wm8x-jfhw","name":"https://github.com/netty/netty/security/advisories/GHSA-4g8c-wm8x-jfhw","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/netty/netty/commit/87f40725155b2f89adfde68c7732f97c153676c4","name":"https://github.com/netty/netty/commit/87f40725155b2f89adfde68c7732f97c153676c4","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-02-10T21:57:28.730Z"},"source":{"advisory":"GHSA-4g8c-wm8x-jfhw","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/netty/netty/security/advisories/GHSA-4g8c-wm8x-jfhw","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-11T15:30:54.865019Z","id":"CVE-2025-24970","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-11T15:31:38.061Z"}},{"title":"CVE Program Container","references":[{"url":"https://security.netapp.com/advisory/ntap-20250221-0005/"},{"url":"https://www.vicarius.io/vsociety/posts/cve-2025-24970-netty-vulnerability-detection"},{"url":"https://www.vicarius.io/vsociety/posts/cve-2025-24970-netty-vulnerability-mitigation"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-04-16T15:37:17.191Z"},"x_generator":{"engine":"ADPogram 0.0.1"}}]}}}