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cve[email protected]CVE-2014-4721
HistoryJul 06, 2014 - 11:55 p.m.

CVE-2014-4721

2014-07-0623:55:02
CWE-200
web.nvd.nist.gov
224
cve-2014-4721
php
type confusion
vulnerability
nvd
information security

2.6 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:N/A:N

8.1 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

81.1%

The phpinfo implementation in ext/standard/info.c in PHP before 5.4.30 and 5.5.x before 5.5.14 does not ensure use of the string data type for the PHP_AUTH_PW, PHP_AUTH_TYPE, PHP_AUTH_USER, and PHP_SELF variables, which might allow context-dependent attackers to obtain sensitive information from process memory by using the integer data type with crafted values, related to a “type confusion” vulnerability, as demonstrated by reading a private SSL key in an Apache HTTP Server web-hosting environment with mod_ssl and a PHP 5.3.x mod_php.

Affected configurations

NVD
Node
phpphpRange5.3.05.3.29
OR
phpphpRange5.4.05.4.30
OR
phpphpRange5.5.05.5.14
Node
debiandebian_linuxMatch7.0
OR
debiandebian_linuxMatch8.0

2.6 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:N/A:N

8.1 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

81.1%