{"id":"CVE-2025-67897","sourceIdentifier":"cve@mitre.org","published":"2025-12-14T05:16:06.453","lastModified":"2026-10-14T13:10:00.187","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"In Sequoia before 2.1.0, aes_key_unwrap panics if passed a ciphertext that is too short. A remote attacker can take advantage of this issue to crash an application by sending a victim an encrypted message with a crafted PKESK or SKESK packet."},{"lang":"es","value":"En Sequoia antes de la versión 2.1.0, aes_key_unwrap entra en pánico si se le pasa un texto cifrado que es demasiado corto. Un atacante remoto puede aprovechar este problema para bloquear una aplicación enviando a una víctima un mensaje cifrado con un paquete PKESK o SKESK manipulado."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"sequoia-pgp","product":"sequoia","defaultStatus":"unaffected","packageURL":"pkg:cargo/sequoia-openpgp","versions":[{"version":"0","lessThan":"2.1.0","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cve@mitre.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.6,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-12-15T21:28:46.931322Z","id":"CVE-2025-67897","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"cve@mitre.org","type":"Secondary","description":[{"lang":"en","value":"CWE-195"}]}],"references":[{"url":"https://bugs.debian.org/1122582","source":"cve@mitre.org"},{"url":"https://gitlab.com/sequoia-pgp/sequoia/-/blob/b59886e5e7bdf7169ed330f309a6633d131776e5/openpgp/NEWS#L7-L26","source":"cve@mitre.org"},{"url":"https://gitlab.com/sequoia-pgp/sequoia/-/commit/b59886e5e7bdf7169ed330f309a6633d131776e5","source":"cve@mitre.org"}]}