{"id":"CVE-2025-66031","state":"PUBLISHED","title":"node-forge ASN.1 Unbounded Recursion","description":"Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.","publishedAt":"2025-11-26T22:23:26.013Z","updatedAt":"2025-11-28T18:27:06.242Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["digitalbazaar forge"],"affected":[{"vendor":"digitalbazaar","product":"forge","versions":[{"version":"< 1.3.2","status":"affected"}]}],"references":["https://github.com/digitalbazaar/forge/security/advisories/GHSA-554w-wpv2-vw27","https://github.com/digitalbazaar/forge/commit/260425c6167a38aae038697132483b5517b26451"],"weaknesses":["CWE-674"],"ingestedAt":"2026-10-29T20:09:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/66xxx/CVE-2025-66031.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-66031","state":"PUBLISHED","datePublished":"2025-11-26T22:23:26.013Z","dateUpdated":"2025-11-28T18:27:06.242Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-11-21T01:08:02.614Z"},"containers":{"cna":{"title":"node-forge ASN.1 Unbounded Recursion","descriptions":[{"lang":"en","value":"Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2."}],"affected":[{"vendor":"digitalbazaar","product":"forge","versions":[{"version":"< 1.3.2","status":"affected"}]}],"references":[{"url":"https://github.com/digitalbazaar/forge/security/advisories/GHSA-554w-wpv2-vw27","name":"https://github.com/digitalbazaar/forge/security/advisories/GHSA-554w-wpv2-vw27","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/digitalbazaar/forge/commit/260425c6167a38aae038697132483b5517b26451","name":"https://github.com/digitalbazaar/forge/commit/260425c6167a38aae038697132483b5517b26451","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-674","lang":"en","description":"CWE-674: Uncontrolled Recursion","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-11-26T22:23:26.013Z"},"source":{"advisory":"GHSA-554w-wpv2-vw27","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-28T18:26:11.800439Z","id":"CVE-2025-66031","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-28T18:27:06.242Z"}}]}}}