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PHP CVEs

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

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CVE-2006-5465

HIGH 7.5 CVSS 2.0
Published
November 4, 2006
Last modified
June 16, 2026
NVD status
Modified
Reported by
secalert@redhat.com
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P

Description

Buffer overflow in PHP before 5.2.0 allows remote attackers to execute arbitrary code via crafted UTF-8 inputs to the (1) htmlentities or (2) htmlspecialchars functions.

Affected products and versions

  • PHP — Up to and including 5.1.6
  • PHP versions 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0rc1, 5.0rc2, 5.0rc3, 5.1.0, 5.1.1, 5.1.2, 5.1.3, 5.1.4, 5.1.5

References