{"id":"CVE-2002-1185","aliases":["EUVD-2002-1169","GHSA-22c7-cppf-fmqm"],"status":"published","title":"Internet Explorer 5.01 through 6.0 does not properly check certain parameters of a PNG file when...","description":"Internet Explorer 5.01 through 6.0 does not properly check certain parameters of a PNG file when opening it, which allows remote attackers to cause a denial of service (crash) by triggering a heap-based buffer overflow using invalid length codes during decompression, aka \"Malformed PNG Image File Failure.\"","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.21342,"percentile":0.97619,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-12-11T05:00:00Z","modified":"2026-06-16T21:58:53Z","products":[{"vendor":"microsoft","product":"ie"},{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-066","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.securityfocus.com/bid/6216","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.eeye.com/html/Research/Advisories/AD20021211.html","tags":["third-party-advisory","x_refsource_EEYE","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=103970996205091\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A542","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.iss.net/security_center/static/10662.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0105.html","tags":["mailing-list","x_refsource_VULNWATCH","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A393","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1185"},{"url":"https://github.com/advisories/GHSA-22c7-cppf-fmqm"}],"sources":{"cve":[{"id":"CVE-2002-1185","description":"Internet Explorer 5.01 through 6.0 does not properly check certain parameters of a PNG file when opening it, which allows remote attackers to cause a denial of service (crash) by triggering a heap-based buffer overflow using invalid length codes during decompression, aka \"Malformed PNG Image File Failure.\"","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:19:27.839Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1169","description":"Internet Explorer 5.01 through 6.0 does not properly check certain parameters of a PNG file when opening it, which allows remote attackers to cause a denial of service (crash) by triggering a heap-based buffer overflow using invalid length codes during decompression, aka \"Malformed PNG Image File Failure.\"","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:19:27Z","updated_at":"2026-11-03T01:14:57.2805Z"}],"ghsa":[{"id":"GHSA-22c7-cppf-fmqm","title":"Internet Explorer 5.01 through 6.0 does not properly check certain parameters of a PNG file when...","description":"Internet Explorer 5.01 through 6.0 does not properly check certain parameters of a PNG file when opening it, which allows remote attackers to cause a denial of service (crash) by triggering a heap-based buffer overflow using invalid length codes during decompression, aka \"Malformed PNG Image File Failure.\"","status":"published","published":"2022-04-30T18:20:41Z","modified":"2023-01-30T05:06:18Z","updated_at":"2026-11-02T14:47:27.706348Z"}],"nvd":[{"id":"CVE-2002-1185","description":"Internet Explorer 5.01 through 6.0 does not properly check certain parameters of a PNG file when opening it, which allows remote attackers to cause a denial of service (crash) by triggering a heap-based buffer overflow using invalid length codes during decompression, aka \"Malformed PNG Image File Failure.\"","status":"published","published":"2002-12-11T05:00:00Z","modified":"2026-06-16T21:58:53.763Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:43.239725Z"}]}}