{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-21T13:45:36.768","vulnerabilities":[{"cve":{"id":"CVE-2019-13032","sourceIdentifier":"cve@mitre.org","published":"2019-06-28T23:15:09.343","lastModified":"2026-06-17T02:15:57.313","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An issue was discovered in FlightCrew v0.9.2 and earlier. A NULL pointer dereference occurs in GetRelativePathToNcx() or GetRelativePathsToXhtmlDocuments() when a NULL pointer is passed to xc::XMLUri::isValidURI(). This affects third-party software (not Sigil) that uses FlightCrew as a library."},{"lang":"es","value":"Se detectó un problema en FlightCrew versión v0.9.2 y anteriores. Ocurre una desreferencia del puntero NULL en la función GetRelativePathToNcx() o GetRelativePathsToXhtmlDocuments() cuando es pasado un puntero NULL hacia xc::XMLUri::isValidURI(). Esto afecta al software de terceros (no a Sigil) que utiliza a FlightCrew como una biblioteca."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:P","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-476"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:flightcrew_project:flightcrew:*:*:*:*:*:sigil:*:*","versionEndIncluding":"0.9.2","matchCriteriaId":"9CD25AA7-C650-4A1E-ABA6-5F189B404CC9"}]}]}],"references":[{"url":"https://github.com/Sigil-Ebook/flightcrew/issues/53","source":"cve@mitre.org","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://salvatoresecurity.com/fun-with-fuzzers-or-how-i-discovered-three-vulnerabilities-part-1-of-3/","source":"cve@mitre.org"},{"url":"https://usn.ubuntu.com/4055-1/","source":"cve@mitre.org"},{"url":"https://github.com/Sigil-Ebook/flightcrew/issues/53","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://salvatoresecurity.com/fun-with-fuzzers-or-how-i-discovered-three-vulnerabilities-part-1-of-3/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://usn.ubuntu.com/4055-1/","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}