# CVE-2003-0791

## Summary

- **CVE ID:** CVE-2003-0791
- **Severity:** UNKNOWN
- **CVSS Score:** 0.05
- **CWE:** N/A
- **Published:** Apr 14, 2005
- **Last Modified:** Mar 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.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.mandriva.com/security/advisories?name=MDKSA-2004:021)
- [CNA](http://www.osvdb.org/8390)
- [CNA](http://secunia.com/advisories/11103/)
- [CNA](http://www.securityfocus.com/bid/9322)
- [CNA](https://bugzilla.mozilla.org/show_bug.cgi?id=221526)
- [CNA](http://www.securityfocus.com/advisories/6979)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 1.15%
- **EPSS Percentile:** 78.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._