CVE-2011-4885

PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
Affected Products (NVD)
VendorProductVersion
phpphp
𝑥
≤ 5.3.8
phpphp
5.0.0
phpphp
5.0.0:beta1
phpphp
5.0.0:beta2
phpphp
5.0.0:beta3
phpphp
5.0.0:beta4
phpphp
5.0.0:rc1
phpphp
5.0.0:rc2
phpphp
5.0.0:rc3
phpphp
5.0.1
phpphp
5.0.2
phpphp
5.0.3
phpphp
5.0.4
phpphp
5.0.5
phpphp
5.1.1
phpphp
5.1.2
phpphp
5.1.3
phpphp
5.1.4
phpphp
5.1.5
phpphp
5.1.6
phpphp
5.2.0
phpphp
5.2.1
phpphp
5.2.2
phpphp
5.2.3
phpphp
5.2.4
phpphp
5.2.5
phpphp
5.2.6
phpphp
5.2.7
phpphp
5.2.8
phpphp
5.2.9
phpphp
5.2.10
phpphp
5.2.11
phpphp
5.2.12
phpphp
5.2.14
phpphp
5.2.15
phpphp
5.2.16
phpphp
5.2.17
phpphp
5.3.0
phpphp
5.3.1
phpphp
5.3.2
phpphp
5.3.3
phpphp
5.3.4
phpphp
5.3.5
phpphp
5.3.6
phpphp
5.3.7
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
hardy
Fixed 5.2.4-2ubuntu5.22
released
lucid
Fixed 5.3.2-1ubuntu4.13
released
maverick
Fixed 5.3.3-1ubuntu9.9
released
natty
Fixed 5.3.5-1ubuntu7.6
released
oneiric
Fixed 5.3.6-13ubuntu3.5
released
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
php
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-bcmath
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-cli
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-common
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-dba
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-devel
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-embedded
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-enchant
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-gd
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-imap
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-intl
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-ldap
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-mbstring
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-mysql
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-odbc
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-pdo
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-pgsql
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-process
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-pspell
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-recode
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-snmp
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-soap
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-tidy
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-xml
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-xmlrpc
RHEL 6
0:5.3.3-3.el6_2.5
fixed
php-zts
RHEL 6
0:5.3.3-3.el6_2.5
fixed
References