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Unrated severityNVD Advisory· Published Dec 31, 2003· Updated Jun 16, 2026

CVE-2003-1303

CVE-2003-1303

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • PHP/PHP4 versions
    cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:php:php:4.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:php:php:4.3.2:*:*:*:*:*:*:*
    • (no CPE)range: <4.3.3

Patches

Vulnerability mechanics

References

3

News mentions

0

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