CVE-2006-3677

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 78.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2006-07-27 · updated 2026-06-16
Weakness: CWE-16

Description

Mozilla Firefox 1.5 before 1.5.0.5 and SeaMonkey before 1.0.3 allows remote attackers to execute arbitrary code by changing certain properties of the window navigator object (window.navigator) that are accessed when Java starts up, which causes a crash that leads to code execution.

Affected products

Mozilla Firefox: 1.5, 1.5.0.1, 1.5.0.2, 1.5.0.3, 1.5.0.4
Mozilla Seamonkey: 1.0, 1.0.1, 1.0.2

References

http://rhn.redhat.com/errata/RHSA-2006-0609.html
http://secunia.com/advisories/19873
http://secunia.com/advisories/21216
http://secunia.com/advisories/21229
http://secunia.com/advisories/21243
http://secunia.com/advisories/21246
http://secunia.com/advisories/21262
http://secunia.com/advisories/21269
http://secunia.com/advisories/21270
http://secunia.com/advisories/21336
http://secunia.com/advisories/21343

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