CVE-2005-2270

no score yetEPSS 6.0%

mozilla: no CVSS score yet. EPSS 6.0% chance of exploitation in the next 30 days.

Firefox before 1.0.5 and Mozilla before 1.7.9 does not properly clone base objects, which allows remote attackers to execute arbitrary code by navigating the prototype chain to reach a privileged object.

EPSS: 6.0% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
Published: 2005-07-13
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

mozilla:firefox
mozilla:mozilla

References

http://secunia.com/advisories/16043
http://secunia.com/advisories/16059
http://secunia.com/advisories/19823
http://securitytracker.com/id?1014470
http://www.ciac.org/ciac/bulletins/p-252.shtml

Check your stack JSON