Heap Memory Corruption in Netscape and Mozilla Browsers
CVE-2002-1091

Currently unrated

Key Information:

Vendor

Mozilla
Status
Mozilla
Navigator
Opera Web Browser
Vendor
CVE Published:
4 October 2002

What is CVE-2002-1091?

Netscape 6.2.3 and earlier, alongside Mozilla 1.0.1, suffer from a vulnerability that allows remote attackers to exploit a flaw in GIF image processing. Specifically, a GIF image crafted with a zero width can lead to heap memory corruption, potentially enabling attackers to execute arbitrary code on the affected systems. This vulnerability underscores the importance of safe image processing practices and validates the need for updated software versions.

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References

http://www.redhat.com/support/errata/RHSA-2003-046.html
vendor-advisoryx_refsource_REDHAT
http://bugzilla.mozilla.org/show_bug.cgi?id=157989
x_refsource_CONFIRM
http://www.securityfocus.com/bid/5665
vdb-entryx_refsource_BID

EPSS Score

6% chance of being exploited in the next 30 days.

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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