{"id":"CVE-2025-11579","sourceIdentifier":"responsibledisclosure@mattermost.com","published":"2025-10-10T12:15:37.743","lastModified":"2026-10-08T13:10:00.200","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"github.com/nwaples/rardecode versions <=2.1.1 fail to restrict the dictionary size when reading large RAR dictionary sizes, which allows an attacker to provide a specially crafted RAR file and cause Denial of Service via an Out Of Memory Crash."},{"lang":"es","value":"Las versiones menor o igual que 2.1.1 de github.com/nwaples/rardecode no restringen el tamaño del diccionario al leer tamaños de diccionario RAR grandes, lo que permite a un atacante proporcionar un archivo RAR especialmente diseñado y causar una denegación de servicio a través de un fallo por falta de memoria."}],"affected":[{"source":"responsibledisclosure@mattermost.com","affectedData":[{"vendor":"nwaples","product":"rardecode","defaultStatus":"unaffected","versions":[{"version":"2.0.1","lessThanOrEqual":"2.1.1","versionType":"semver","status":"affected"},{"version":"2.2.0","status":"unaffected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"responsibledisclosure@mattermost.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-10-10T12:40:54.486493Z","id":"CVE-2025-11579","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"responsibledisclosure@mattermost.com","type":"Secondary","description":[{"lang":"en","value":"CWE-789"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nwaples:rardecode:*:*:*:*:*:go:*:*","versionEndIncluding":"2.1.1","matchCriteriaId":"D9B55804-8A7A-4F1B-BABF-EAAE472CDC17"}]}]}],"references":[{"url":"https://github.com/nwaples/rardecode/commit/52fb4e825c936636f251f7e7deded39ab11df9a9","source":"responsibledisclosure@mattermost.com","tags":["Patch"]}]}