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Vulnerability record · CVE-2002-1185 · published 11 December 2002

CVE-2002-1185: Microsoft ie vulnerability

Microsoft · Ie

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."

5.0 CVSS 2.0 Medium EPSS 21% · top 2.5%
5.0CVSS 2.0 base score
21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

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."

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0105.html
http://marc.info/?l=bugtraq&m=103970996205091&w=2
http://www.eeye.com/html/Research/Advisories/AD20021211.html
http://www.iss.net/security_center/static/10662.php PatchVendor Advisory
http://www.securityfocus.com/bid/6216
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-066
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A393
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A542
http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0105.html
http://marc.info/?l=bugtraq&m=103970996205091&w=2
http://www.eeye.com/html/Research/Advisories/AD20021211.html
http://www.iss.net/security_center/static/10662.php PatchVendor Advisory
http://www.securityfocus.com/bid/6216
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-066
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A393
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A542

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2002-1185), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.