{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-3417","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","state":"PUBLISHED","assignerShortName":"mozilla","dateReserved":"2023-06-26T17:25:53.967Z","datePublished":"2023-07-24T10:09:37.591Z","dateUpdated":"2025-12-18T15:22:50.216Z"},"containers":{"cna":{"affected":[{"product":"Thunderbird","vendor":"Mozilla","versions":[{"lessThan":"115.0.1","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"Thunderbird","vendor":"Mozilla","versions":[{"lessThan":"102.13.1","status":"affected","version":"unspecified","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in  fact it was an executable file. Newer versions of Thunderbird will strip the character and show the correct file extension. This vulnerability affects Thunderbird < 115.0.1 and Thunderbird < 102.13.1.","supportingMedia":[{"type":"text/html","base64":false,"value":"Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in  fact it was an executable file. Newer versions of Thunderbird will strip the character and show the correct file extension. This vulnerability affects Thunderbird < 115.0.1 and Thunderbird < 102.13.1."}]}],"title":"File Extension Spoofing using the Text Direction Override Character","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1835582"},{"url":"https://lists.debian.org/debian-lts-announce/2023/07/msg00032.html"},{"url":"https://www.debian.org/security/2023/dsa-5463"},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-27/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-28/"}],"credits":[{"lang":"en","value":"이준성 (Junsung Lee)"}],"providerMetadata":{"orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","shortName":"mozilla","dateUpdated":"2025-12-18T15:22:50.216Z"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T06:55:03.371Z"},"title":"CVE Program Container","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1835582","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-27/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-28/","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5463","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/07/msg00032.html","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-25T18:54:00.544708Z","id":"CVE-2023-3417","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-25T18:54:26.256Z"}}]}}