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PHP CVEs

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

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CVE-2007-1884

MEDIUM 6.8 CVSS 2.0
Published
April 6, 2007
Last modified
June 16, 2026
NVD status
Modified
Reported by
cve@mitre.org
CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P

Description

Multiple integer signedness errors in the printf function family in PHP 4 before 4.4.5 and PHP 5 before 5.2.1 on 64 bit machines allow context-dependent attackers to execute arbitrary code via (1) certain negative argument numbers that arise in the php_formatted_print function because of 64 to 32 bit truncation, and bypass a check for the maximum allowable value; and (2) a width and precision of -1, which make it possible for the php_sprintf_appendstring function to place an internal buffer at an arbitrary memory location.

Affected products and versions

  • PHP versions 4.0, 4.0.0, 4.0.1, 4.0.1patch1, 4.0.1patch2, 4.0.2, 4.0.3, 4.0.3patch1, 4.0.4, 4.0.4patch1, 4.0.5, 4.0.6, 4.0.7, 4.0.7rc1, 4.0.7rc2, 4.0.7rc3, 4.0beta1, 4.0beta2, 4.0beta3, 4.0beta4, 4.0beta_4_patch1, 4.0rc1, 4.0rc2, 4.1.0, 4.1.1, 4.1.2, 4.2, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.3.0, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.3.6, 4.3.7, 4.3.8, 4.3.9, 4.3.10, 4.3.11, 4.4.0, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 5.0.0, 5.0.0beta1, 5.0.0beta2, 5.0.0beta3, 5.0.0beta4, 5.0.0rc1, 5.0.0rc2, 5.0.0rc3, 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, 5.1.6, 5.2.0

References