Vulnerability Details CVE-2011-4971
Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_prepend functions in Memcached 1.4.5 and earlier allow remote attackers to cause a denial of service (crash) via a large body length value in a packet.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.532
EPSS Ranking 97.8%
CVSS Severity
CVSS v2 Score 5.0
References
- http://insecurety.net/?p=872
- http://secunia.com/advisories/56183
- http://www.debian.org/security/2014/dsa-2832
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:280
- http://www.securityfocus.com/bid/59567
- http://www.ubuntu.com/usn/USN-2080-1
- https://code.google.com/p/memcached/issues/detail?id=192
- https://puppet.com/security/cve/cve-2011-4971
- http://insecurety.net/?p=872
- http://secunia.com/advisories/56183
- http://www.debian.org/security/2014/dsa-2832
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:280
- http://www.securityfocus.com/bid/59567
- http://www.ubuntu.com/usn/USN-2080-1
- https://code.google.com/p/memcached/issues/detail?id=192
- https://puppet.com/security/cve/cve-2011-4971
Products affected by CVE-2011-4971
-
cpe:2.3:a:memcached:memcached:1.2.7
-
cpe:2.3:a:memcached:memcached:1.2.8
-
cpe:2.3:a:memcached:memcached:1.4.0
-
cpe:2.3:a:memcached:memcached:1.4.1
-
cpe:2.3:a:memcached:memcached:1.4.2
-
cpe:2.3:a:memcached:memcached:1.4.3
-
cpe:2.3:a:memcached:memcached:1.4.4
-
cpe:2.3:a:memcached:memcached:1.4.5