{"id":"CVE-2008-2545","aliases":["EUVD-2008-2540","GHSA-xfmx-cx9c-559m"],"status":"published","title":"Skype 3.6.0.248, and other versions before 3.8.0.139, uses a case-sensitive comparison when...","description":"Skype 3.6.0.248, and other versions before 3.8.0.139, uses a case-sensitive comparison when checking for dangerous extensions, which allows user-assisted remote attackers to bypass warning dialogs and possibly execute arbitrary code via a file: URI with a dangerous extension that uses a different case.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04235,"percentile":0.91085,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2008-06-06T22:00:00Z","modified":"2026-06-16T22:53:58Z","products":[{"vendor":"skype_technologies","product":"skype"}],"references":[{"url":"http://www.securitytracker.com/id?1020201","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/30547","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/43044","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/1749/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/29553","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=711","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred"]},{"url":"http://www.skype.com/security/skype-sb-2008-003.html","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-2545"},{"url":"https://github.com/advisories/GHSA-xfmx-cx9c-559m"}],"sources":{"cve":[{"id":"CVE-2008-2545","description":"Skype 3.6.0.248, and other versions before 3.8.0.139, uses a case-sensitive comparison when checking for dangerous extensions, which allows user-assisted remote attackers to bypass warning dialogs and possibly execute arbitrary code via a file: URI with a dangerous extension that uses a different case.","status":"published","published":"2008-06-06T22:00:00Z","modified":"2024-08-07T09:05:29.862Z","updated_at":"2026-11-02T14:34:45.083276Z"}],"euvd":[{"id":"EUVD-2008-2540","description":"Skype 3.6.0.248, and other versions before 3.8.0.139, uses a case-sensitive comparison when checking for dangerous extensions, which allows user-assisted remote attackers to bypass warning dialogs and possibly execute arbitrary code via a file: URI with a dangerous extension that uses a different case.","status":"published","published":"2008-06-06T22:00:00Z","modified":"2024-08-07T09:05:29Z","updated_at":"2026-11-03T01:38:56.592424Z"}],"ghsa":[{"id":"GHSA-xfmx-cx9c-559m","title":"Skype 3.6.0.248, and other versions before 3.8.0.139, uses a case-sensitive comparison when...","description":"Skype 3.6.0.248, and other versions before 3.8.0.139, uses a case-sensitive comparison when checking for dangerous extensions, which allows user-assisted remote attackers to bypass warning dialogs and possibly execute arbitrary code via a file: URI with a dangerous extension that uses a different case.","status":"published","published":"2022-05-01T23:50:55Z","modified":"2023-01-31T05:06:50Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:49:06.344022Z"}],"nvd":[{"id":"CVE-2008-2545","description":"Skype 3.6.0.248, and other versions before 3.8.0.139, uses a case-sensitive comparison when checking for dangerous extensions, which allows user-assisted remote attackers to bypass warning dialogs and possibly execute arbitrary code via a file: URI with a dangerous extension that uses a different case.","status":"published","published":"2008-06-06T22:32:00Z","modified":"2026-06-16T22:53:58.2Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:26.626719Z"}]}}