{"id":"CVE-2002-1091","aliases":["EUVD-2002-1079","GHSA-c7hg-5qw2-jh2v"],"status":"published","title":"Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and...","description":"Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and execute arbitrary code via a GIF image with a zero width.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04284,"percentile":0.91174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:42Z","products":[{"vendor":"mozilla","product":"mozilla"},{"vendor":"netscape","product":"navigator"},{"vendor":"opera_software","product":"opera_web_browser"}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2003-046.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://bugzilla.mozilla.org/show_bug.cgi?id=157989","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/5665","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:075","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"]},{"url":"http://crash.ihug.co.nz/~Sneuro/zerogif/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2002-192.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Patch","Vendor Advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=103134051120770\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.iss.net/security_center/static/10058.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1091"},{"url":"http://crash.ihug.co.nz/~Sneuro/zerogif"},{"url":"https://github.com/advisories/GHSA-c7hg-5qw2-jh2v"}],"sources":{"cve":[{"id":"CVE-2002-1091","description":"Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and execute arbitrary code via a GIF image with a zero width.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:12:17.117Z","updated_at":"2026-11-02T14:33:54.641433Z"}],"euvd":[{"id":"EUVD-2002-1079","description":"Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and execute arbitrary code via a GIF image with a zero width.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:12:17Z","updated_at":"2026-11-03T01:14:57.683744Z"}],"ghsa":[{"id":"GHSA-c7hg-5qw2-jh2v","title":"Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and...","description":"Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and execute arbitrary code via a GIF image with a zero width.","status":"published","published":"2022-04-30T18:20:30Z","modified":"2025-04-03T03:48:42Z","updated_at":"2026-11-02T15:00:37.983289Z"}],"nvd":[{"id":"CVE-2002-1091","description":"Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and execute arbitrary code via a GIF image with a zero width.","status":"published","published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:42.527Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.827505Z"}]}}