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.

Affected products

Memcached

Memcached

≤ 1.4.5, 1.2.7, 1.2.8, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4

Fix

Available

CVSS 2.0

5.0 MEDIUM

EPSS

22.3% (98th percentile)

Weakness

CWE-189

NVD status

Modified

Published

2013-12-12