# CVE-2003-1303

## Summary

- **CVE ID:** CVE-2003-1303
- **Severity:** UNKNOWN
- **CVSS Score:** 0.05
- **CWE:** N/A
- **Published:** Jun 14, 2006
- **Last Modified:** Mar 16, 2026

## Description

Buffer overflow in the imap_fetch_overview function in the IMAP functionality (php_imap.c) in PHP before 4.3.3 allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a long e-mail address in a (1) To or (2) From header.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://bugs.php.net/bug.php?id=24150)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10346)
- [CNA](https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=175040)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 1.35%
- **EPSS Percentile:** 79.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._