CVE-2003-0791

CriticalCVSS 9.8/10Last modified Jun 16, 2026

Description

The Script.prototype.freeze/thaw functionality in Mozilla 1.4 and earlier allows attackers to execute native methods by modifying the string used as input to the script.thaw JavaScript function, which is then deserialized and executed.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Oct 7, 2003
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2003

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CVE-2003-0791: Critical severity, CVSS 9.8 | Vulnix