CVE-2011-1398

The sapi_header_op function in main/SAPI.c in PHP before 5.3.11 and 5.4.x before 5.4.0RC2 does not check for %0D sequences (aka carriage return characters), which allows remote attackers to bypass an HTTP response-splitting protection mechanism via a crafted URL, related to improper interaction between the PHP header function and certain browsers, as demonstrated by Internet Explorer and Google Chrome.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 92%
Affected Products (NVD)
VendorProductVersion
phpphp
𝑥
≤ 5.3.10
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
phpphp
5.3.8
phpphp
5.3.9
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
hardy
Fixed 5.2.4-2ubuntu5.26
released
lucid
Fixed 5.3.2-1ubuntu4.18
released
natty
Fixed 5.3.5-1ubuntu7.11
released
oneiric
Fixed 5.3.6-13ubuntu3.9
released
precise
Fixed 5.3.10-1ubuntu3.4
released
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
php
RHEL 6
0:5.3.3-22.el6
fixed
php-bcmath
RHEL 6
0:5.3.3-22.el6
fixed
php-cli
RHEL 6
0:5.3.3-22.el6
fixed
php-common
RHEL 6
0:5.3.3-22.el6
fixed
php-dba
RHEL 6
0:5.3.3-22.el6
fixed
php-devel
RHEL 6
0:5.3.3-22.el6
fixed
php-embedded
RHEL 6
0:5.3.3-22.el6
fixed
php-enchant
RHEL 6
0:5.3.3-22.el6
fixed
php-fpm
RHEL 6
0:5.3.3-22.el6
fixed
php-gd
RHEL 6
0:5.3.3-22.el6
fixed
php-imap
RHEL 6
0:5.3.3-22.el6
fixed
php-intl
RHEL 6
0:5.3.3-22.el6
fixed
php-ldap
RHEL 6
0:5.3.3-22.el6
fixed
php-mbstring
RHEL 6
0:5.3.3-22.el6
fixed
php-mysql
RHEL 6
0:5.3.3-22.el6
fixed
php-odbc
RHEL 6
0:5.3.3-22.el6
fixed
php-pdo
RHEL 6
0:5.3.3-22.el6
fixed
php-pgsql
RHEL 6
0:5.3.3-22.el6
fixed
php-process
RHEL 6
0:5.3.3-22.el6
fixed
php-pspell
RHEL 6
0:5.3.3-22.el6
fixed
php-recode
RHEL 6
0:5.3.3-22.el6
fixed
php-snmp
RHEL 6
0:5.3.3-22.el6
fixed
php-soap
RHEL 6
0:5.3.3-22.el6
fixed
php-tidy
RHEL 6
0:5.3.3-22.el6
fixed
php-xml
RHEL 6
0:5.3.3-22.el6
fixed
php-xmlrpc
RHEL 6
0:5.3.3-22.el6
fixed
php-zts
RHEL 6
0:5.3.3-22.el6
fixed