2 lines
2.9 KiB
JSON
2 lines
2.9 KiB
JSON
{"affected":[{"affectedData":[{"product":"Thunderbird","vendor":"Mozilla","versions":[{"lessThan":"139","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"Thunderbird","vendor":"Mozilla","versions":[{"lessThan":"128.11","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security@mozilla.org"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:*","matchCriteriaId":"0BB0E2EC-1221-49EE-AEC2-9BB7ECA59402","versionEndExcluding":"128.11.0","vulnerable":true},{"criteria":"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*","matchCriteriaId":"93F55773-A65A-49BE-B260-90121C92C8F4","versionEndExcluding":"139.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A double-free could have occurred in `vpx_codec_enc_init_multi` after a failed allocation when initializing the encoder for WebRTC. This could have caused memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 139 and Thunderbird < 128.11."},{"lang":"es","value":"Podría haberse producido una doble liberación en `vpx_codec_enc_init_multi` tras un error de asignación al inicializar el codificador para WebRTC. Esto podría haber causado corrupción de memoria y un bloqueo potencialmente explotable. Esta vulnerabilidad afecta a Thunderbird (versión anterior a la 139) y Thunderbird (versión anterior a la 128.11)."}],"id":"CVE-2025-5262","lastModified":"2026-06-17T09:47:34.077","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2025-5262","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-05-27T15:33:41.800199Z","version":"2.0.3"}}]},"published":"2025-05-27T13:15:21.980","references":[{"source":"security@mozilla.org","tags":["Issue Tracking","Permissions Required"],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1962421"},{"source":"security@mozilla.org","tags":["Vendor Advisory"],"url":"https://www.mozilla.org/security/advisories/mfsa2025-45/"},{"source":"security@mozilla.org","tags":["Vendor Advisory"],"url":"https://www.mozilla.org/security/advisories/mfsa2025-46/"}],"sourceIdentifier":"security@mozilla.org","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-415"}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}]}
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