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f5F5F5:K14740
HistoryOct 10, 2013 - 12:00 a.m.

K14740 : OpenSSH vulnerability CVE-2011-5000

2013-10-1000:00:00
my.f5.com
23

AI Score

5.4

Confidence

High

EPSS

0.004

Percentile

72.0%

Security Advisory Description

The ssh_gssapi_parse_ename function in gss-serv.c in OpenSSH 5.8 and earlier, when gssapi-with-mic authentication is enabled, allows remote authenticated users to cause a denial of service (memory consumption) via a large value in a certain length field. NOTE: there may be limited scenarios in which this issue is relevant. (CVE-2011-5000)

Impact

The sshd process may use an excessive amount of memory causing the host to slow down and fail over to a standby unit.