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cve[email protected]CVE-2011-3379
HistoryNov 03, 2011 - 3:55 p.m.

CVE-2011-3379

2011-11-0315:55:00
CWE-94
web.nvd.nist.gov
80
php
5.3.7
5.3.8
vulnerability
is_a function
cve-2011-3379
nvd
remote code execution
pear packages
autoloaders

7.3 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.05 Low

EPSS

Percentile

92.8%

The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders.

CPENameOperatorVersion
php:phpphpeq5.3.8
php:phpphpeq5.3.7

7.3 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.05 Low

EPSS

Percentile

92.8%