Vulnerability Description
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.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Memcached | <= 2.2.0 |
References
- https://github.com/php-memcached-dev/php-memcached/issues/519
- https://xhzeem.me/posts/Php5-memcached-Injection-Bypass/read/ExploitThird Party Advisory
- https://github.com/php-memcached-dev/php-memcached/issues/519
- https://xhzeem.me/posts/Php5-memcached-Injection-Bypass/read/ExploitThird Party Advisory
FAQ
What is CVE-2022-26635?
CVE-2022-26635 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2022-26635?
CVE-2022-26635 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-26635?
Check the references section above for vendor advisories and patch information. Affected products include: Php Memcached.