CVE-2011-4971 : Detail

CVE-2011-4971

45.81%V3
Network
2013-12-12
17h00 +00:00
2018-03-24
08h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Memcached>>Memcached >> Version To (including) 1.4.5

Memcached>>Memcached >> Version 1.2.7

Memcached>>Memcached >> Version 1.2.8

Memcached>>Memcached >> Version 1.4.0

Memcached>>Memcached >> Version 1.4.1

Memcached>>Memcached >> Version 1.4.2

Memcached>>Memcached >> Version 1.4.3

Memcached>>Memcached >> Version 1.4.4

References

http://insecurety.net/?p=872
Tags : x_refsource_MISC
http://www.mandriva.com/security/advisories?name=MDVSA-2013:280
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.ubuntu.com/usn/USN-2080-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.securityfocus.com/bid/59567
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2014/dsa-2832
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/56183
Tags : third-party-advisory, x_refsource_SECUNIA