CVE-2002-2061

critical

Description

Heap-based buffer overflow in Netscape 6.2.3 and Mozilla 1.0 and earlier allows remote attackers to crash client browsers and execute arbitrary code via a PNG image with large width and height values and an 8-bit or 16-bit alpha channel.

References

http://www.mozilla.org/releases/mozilla1.0.1/security-fixes-1.0.1.html

http://www.mandriva.com/security/advisories?name=MDKSA-2002:074

http://www.iss.net/security_center/static/9287.php

http://bugzilla.mozilla.org/show_bug.cgi?id=157202

Details

Source: Mitre, NVD

Published: 2002-12-31

Updated: 2008-09-10

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical