{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-58050","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-08-22T14:30:32.221Z","datePublished":"2025-08-27T18:47:35.041Z","dateUpdated":"2025-08-27T19:14:38.145Z"},"containers":{"cna":{"title":"PCRE2: heap-buffer-overflow read in match_ref due to missing boundary restoration in SCS","problemTypes":[{"descriptions":[{"cweId":"CWE-125","lang":"en","description":"CWE-125: Out-of-bounds Read","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-122","lang":"en","description":"CWE-122: Heap-based Buffer Overflow","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","subAvailabilityImpact":"LOW","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L","version":"4.0"}}],"references":[{"name":"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-c2gv-xgf5-5cc2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-c2gv-xgf5-5cc2"},{"name":"https://github.com/PCRE2Project/pcre2/commit/a141712e5967d448c7ce13090ab530c8e3d82254","tags":["x_refsource_MISC"],"url":"https://github.com/PCRE2Project/pcre2/commit/a141712e5967d448c7ce13090ab530c8e3d82254"},{"name":"https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.46","tags":["x_refsource_MISC"],"url":"https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.46"}],"affected":[{"vendor":"PCRE2Project","product":"pcre2","versions":[{"version":"= 10.45","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2025-08-27T18:47:35.041Z"},"descriptions":[{"lang":"en","value":"The PCRE2 library is a set of C functions that implement regular expression pattern matching. In version 10.45, a heap-buffer-overflow read vulnerability exists in the PCRE2 regular expression matching engine, specifically within the handling of the (*scs:...) (Scan SubString) verb when combined with (*ACCEPT) in src/pcre2_match.c. This vulnerability may potentially lead to information disclosure if the out-of-bounds data read during the memcmp affects the final match result in a way observable by the attacker. This issue has been resolved in version 10.46."}],"source":{"advisory":"GHSA-c2gv-xgf5-5cc2","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-c2gv-xgf5-5cc2","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-27T19:14:21.101932Z","id":"CVE-2025-58050","options":[{"Exploitation":"poc"},{"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":"2025-08-27T19:14:38.145Z"}}]}}