{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-63449", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-16T19:35:57.767Z", "datePublished": "2026-09-18T20:12:30.737Z", "dateUpdated": "2026-09-18T20:12:30.737Z"}, "containers": {"cna": {"title": "Suricata sip: large SIP message bodies can evade detection with frame keyword", "problemTypes": [{"descriptions": [{"cweId": "CWE-197", "lang": "en", "description": "CWE-197: Numeric Truncation Error", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/OISF/suricata/security/advisories/GHSA-prqx-q74v-wxhv", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/OISF/suricata/security/advisories/GHSA-prqx-q74v-wxhv"}, {"name": "https://github.com/OISF/suricata/pull/15807", "tags": ["x_refsource_MISC"], "url": "https://github.com/OISF/suricata/pull/15807"}, {"name": "https://github.com/OISF/suricata/commit/499995bf0e5eab34b647ec1024ce65d72c411816", "tags": ["x_refsource_MISC"], "url": "https://github.com/OISF/suricata/commit/499995bf0e5eab34b647ec1024ce65d72c411816"}, {"name": "https://github.com/OISF/suricata/commit/6f87930aff1e2294e46289cb9cbf4d96d79a209a", "tags": ["x_refsource_MISC"], "url": "https://github.com/OISF/suricata/commit/6f87930aff1e2294e46289cb9cbf4d96d79a209a"}, {"name": "https://github.com/OISF/suricata/releases/tag/suricata-8.0.6", "tags": ["x_refsource_MISC"], "url": "https://github.com/OISF/suricata/releases/tag/suricata-8.0.6"}, {"name": "https://redmine.openinfosecfoundation.org/issues/8582", "tags": ["x_refsource_MISC"], "url": "https://redmine.openinfosecfoundation.org/issues/8582"}], "affected": [{"vendor": "OISF", "product": "suricata", "versions": [{"version": ">= 8.0.0, < 8.0.6", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-09-18T20:12:30.737Z"}, "descriptions": [{"lang": "en", "value": "Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, the SIP parser in rust/src/sip/parser.rs stores request and response body lengths in 16-bit fields. A SIP body larger than 65,536 bytes can truncate the length and prevent frame:request.body or frame:response.body from exposing the complete body to inspection, allowing content in the omitted portion to evade frame-based detection. This issue is fixed in version 8.0.6."}], "source": {"advisory": "GHSA-prqx-q74v-wxhv", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "suricata", "vendor": "OISF", "versions": [{"status": "affected", "version": ">= 8.0.0, < 8.0.6"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, the SIP parser in rust/src/sip/parser.rs stores request and response body lengths in 16-bit fields. A SIP body larger than 65,536 bytes can truncate the length and prevent frame:request.body or frame:response.body from exposing the complete body to inspection, allowing content in the omitted portion to evade frame-based detection. This issue is fixed in version 8.0.6."}], "id": "CVE-2026-63449", "lastModified": "2026-09-18T21:17:04.220", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-09-18T21:17:04.220", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/OISF/suricata/commit/499995bf0e5eab34b647ec1024ce65d72c411816"}, {"source": "security-advisories@github.com", "url": "https://github.com/OISF/suricata/commit/6f87930aff1e2294e46289cb9cbf4d96d79a209a"}, {"source": "security-advisories@github.com", "url": "https://github.com/OISF/suricata/pull/15807"}, {"source": "security-advisories@github.com", "url": "https://github.com/OISF/suricata/releases/tag/suricata-8.0.6"}, {"source": "security-advisories@github.com", "url": "https://github.com/OISF/suricata/security/advisories/GHSA-prqx-q74v-wxhv"}, {"source": "security-advisories@github.com", "url": "https://redmine.openinfosecfoundation.org/issues/8582"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-197"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2026-09-19T11:30:06.474639+00:00", "updated": "2026-09-19T11:30:06.474647+00:00", "vendors": []}