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CVE-2002-1091

Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and...

7.5 High

CVE-2002-1091 is a high vulnerability (CVSS 7.5) in Mozilla, published October 4, 2002. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.28%, the 91st percentile. No source names a fixed version.

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.

Exploit likelihood

4.28%Down 4.0 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

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.

Record: CVE-2002-1091
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

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.

Record: CVE-2002-1091
Updated: 2026-11-02

EUVDEUVD-2002-1079 No score

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.

Record: EUVD-2002-1079
Updated: 2026-11-03

GitHub AdvisoriesGHSA-c7hg-5qw2-jh2v No score

Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and...

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.

Record: GHSA-c7hg-5qw2-jh2v
Updated: 2026-11-02

Affected products

History

History
When	Changed	Sources
2026-11-03	aliases	EUVD
2026-11-02	created	CVE List, GitHub Advisories, NVD

References

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