CVE-2011-4971
memcached - several
EPSS 46.1%
Description
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.
How to fix CVE-2011-4971
To remediate CVE-2011-4971, upgrade the affected package to a fixed version below.
- Debian/memcached—upgrade to 1.4.13-0.3 or later
- Debian/memcached—upgrade to 1.4.5-1+deb6u1 or later
Is CVE-2011-4971 being exploited?
Moderate — EPSS is 46.1%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 1.4.13-0.3
- from 0, < 1.4.5-1+deb6u1