{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-27596","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-03-04T01:03:53.636Z","datePublished":"2023-03-15T20:09:14.359Z","dateUpdated":"2025-02-25T14:57:18.710Z"},"containers":{"cna":{"title":"OpenSIPS has vulnerability in the codec_delete_XX() functions","problemTypes":[{"descriptions":[{"cweId":"CWE-770","lang":"en","description":"CWE-770: Allocation of Resources Without Limits or Throttling","type":"CWE"}]}],"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"}}],"references":[{"name":"https://github.com/OpenSIPS/opensips/security/advisories/GHSA-3ghx-j39m-cw4f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OpenSIPS/opensips/security/advisories/GHSA-3ghx-j39m-cw4f"},{"name":"https://github.com/OpenSIPS/opensips/commit/dd051f8ed5ae3347fb1d556ced3c97822c9d8450","tags":["x_refsource_MISC"],"url":"https://github.com/OpenSIPS/opensips/commit/dd051f8ed5ae3347fb1d556ced3c97822c9d8450"}],"affected":[{"vendor":"OpenSIPS","product":"opensips","versions":[{"version":"< 3.1.8","status":"affected"},{"version":">= 3.2.0, < 3.2.5","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-03-15T20:09:14.359Z"},"descriptions":[{"lang":"en","value":"OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.8 and 3.2.5, OpenSIPS crashes when a malformed SDP body is sent multiple times to an OpenSIPS configuration that makes use of the `stream_process` function. This issue was discovered during coverage guided fuzzing of the function `codec_delete_except_re`. By abusing this vulnerability, an attacker is able to crash the server. It affects configurations containing functions that rely on the affected code, such as the function `codec_delete_except_re`. This issue has been fixed in version 3.1.8 and 3.2.5."}],"source":{"advisory":"GHSA-3ghx-j39m-cw4f","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T12:16:36.042Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/OpenSIPS/opensips/security/advisories/GHSA-3ghx-j39m-cw4f","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/OpenSIPS/opensips/security/advisories/GHSA-3ghx-j39m-cw4f"},{"name":"https://github.com/OpenSIPS/opensips/commit/dd051f8ed5ae3347fb1d556ced3c97822c9d8450","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/OpenSIPS/opensips/commit/dd051f8ed5ae3347fb1d556ced3c97822c9d8450"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-25T14:31:01.015544Z","id":"CVE-2023-27596","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-02-25T14:57:18.710Z"}}]}}