CVE-2011-3379

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.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
Affected Products (NVD)
VendorProductVersion
phpphp
5.3.7
phpphp
5.3.8
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
hardy
not-affected
lucid
not-affected
maverick
not-affected
natty
not-affected
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
php
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-bcmath
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-cli
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-common
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-dba
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-debuginfo
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-devel
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-embedded
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-fpm
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-gd
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-imap
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-intl
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-ldap
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-mbstring
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-mcrypt
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-mssql
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-mysql
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-odbc
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-pdo
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-pgsql
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-process
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-pspell
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-snmp
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-soap
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-tidy
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-xml
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-xmlrpc
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed
php-zts
Amazon Linux 1
0:5.3.8-3.19.amzn1
fixed