{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2025-43903","sourceIdentifier":"cve@mitre.org","published":"2025-04-18T21:15:44.673","lastModified":"2026-06-17T09:24:42.673","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries."},{"lang":"es","value":"NSSCryptoSignBackend.cc en Poppler anterior a 25.04.0 no verifica las firmas adbe.pkcs7.sha1 en los documentos, lo que resulta en posibles falsificaciones de firmas."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"freedesktop","product":"Poppler","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":"25.04.0","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cve@mitre.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.5,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","baseScore":3.3,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-04-21T02:50:50.020749Z","id":"CVE-2025-43903","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-347"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:*","versionEndExcluding":"25.04.0","matchCriteriaId":"FEAAE4F5-0F6B-4841-A150-3D7D4FB52C46"}]}]}],"references":[{"url":"https://gitlab.freedesktop.org/poppler/poppler/-/commit/f1b9c830f145a0042e853d6462b2f9ca4016c669","source":"cve@mitre.org","tags":["Patch"]}]}}