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PHP CVEs

Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2003-1302

MEDIUM 5.0 CVSS 2.0
Published
December 31, 2003
Last modified
June 16, 2026
NVD status
Modified
Reported by
secalert@redhat.com
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

The IMAP functionality in PHP before 4.3.1 allows remote attackers to cause a denial of service via an e-mail message with a (1) To or (2) From header with an address that contains a large number of "\" (backslash) characters.

Affected products and versions

  • PHP versions 4.2, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.3.0

References