CVE-2022-26635

PHP-Memcached v2.2.0 and below contains an improper NULL termination which allows attackers to execute CLRF injection. Note: Third parties have disputed this as not affecting PHP-Memcached directly.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
Affected Products (NVD)
VendorProductVersion
phpmemcached
𝑥
≤ 2.2.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php-memcached
bionic
not-affected
focal
not-affected
impish
ignored
jammy
not-affected
kinetic
not-affected
lunar
not-affected
trusty
ignored
xenial
not-affected
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
php-pecl-memcached
Amazon Linux 1
0:2.1.0-3.6.amzn1
fixed
php-pecl-memcached-debuginfo
Amazon Linux 1
0:2.1.0-3.6.amzn1
fixed
php54-pecl-memcached
Amazon Linux 1
0:2.1.0-3.10.amzn1
fixed
php54-pecl-memcached-debuginfo
Amazon Linux 1
0:2.1.0-3.10.amzn1
fixed
php55-pecl-memcached
Amazon Linux 1
0:2.2.0-5.17.amzn1
fixed
php55-pecl-memcached-debuginfo
Amazon Linux 1
0:2.2.0-5.17.amzn1
fixed
php56-pecl-memcached
Amazon Linux 1
0:2.2.0-5.17.amzn1
fixed
php56-pecl-memcached-debuginfo
Amazon Linux 1
0:2.2.0-5.17.amzn1
fixed
php70-pecl-memcached
Amazon Linux 1
0:3.2.0-1.3.amzn1
fixed
php70-pecl-memcached-debuginfo
Amazon Linux 1
0:3.2.0-1.3.amzn1
fixed
php71-pecl-memcached
Amazon Linux 1
0:3.2.0-1.4.amzn1
fixed
php71-pecl-memcached-debuginfo
Amazon Linux 1
0:3.2.0-1.4.amzn1
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
memcached
CBL-Mariner 2.0
0:1.6.22-1.cm2
fixed
References
https://github.com/php-memcached-dev/php-memcached/issues/519
https://xhzeem.me/posts/Php5-memcached-Injection-Bypass/read/
https://github.com/php-memcached-dev/php-memcached/issues/519
https://xhzeem.me/posts/Php5-memcached-Injection-Bypass/read/