{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-22483","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2022-12-29T17:41:28.088Z","datePublished":"2023-01-23T22:36:14.574Z","dateUpdated":"2025-03-10T21:21:03.509Z"},"containers":{"cna":{"title":"cmark-gfm Quadratic complexity bugs may lead to a denial of service","problemTypes":[{"descriptions":[{"cweId":"CWE-400","lang":"en","description":"CWE-400: Uncontrolled Resource Consumption","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"LOW","baseScore":3.5,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c","tags":["x_refsource_CONFIRM"],"url":"https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c"}],"affected":[{"vendor":"github","product":"cmark-gfm","versions":[{"version":"<  0.29.0.gfm.7","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-01-23T22:36:14.574Z"},"descriptions":[{"lang":"en","value":"cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to several polynomial time complexity issues in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. Various commands, when piped to cmark-gfm with large values, cause the running time to increase quadratically. These vulnerabilities have been patched in version 0.29.0.gfm.7.\n"}],"source":{"advisory":"GHSA-29g3-96g3-jg6c","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T10:13:48.482Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-10T21:01:33.176698Z","id":"CVE-2023-22483","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"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":"2025-03-10T21:21:03.509Z"}}]}}