Oracle Linux 6 : libtirpc (ELSA-2013-0884)

This script is Copyright (C) 2013-2016 Tenable Network Security, Inc.

Synopsis :

The remote Oracle Linux host is missing one or more security updates.

Description :

From Red Hat Security Advisory 2013:0884 :

Updated libtirpc packages that fix one security issue are now
available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having
moderate security impact. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available from
the CVE link in the References section.

These packages provide a transport-independent RPC (remote procedure
call) implementation.

A flaw was found in the way libtirpc decoded RPC requests. A specially
crafted RPC request could cause libtirpc to attempt to free a buffer
provided by an application using the library, even when the buffer was
not dynamically allocated. This could cause an application using
libtirpc, such as rpcbind, to crash. (CVE-2013-1950)

Red Hat would like to thank Michael Armstrong for reporting this

Users of libtirpc should upgrade to these updated packages, which
contain a backported patch to correct this issue. All running
applications using libtirpc must be restarted for the update to take

See also :

Solution :

Update the affected libtirpc packages.

Risk factor :

Medium / CVSS Base Score : 4.3
CVSS Temporal Score : 3.7
Public Exploit Available : true

Family: Oracle Linux Local Security Checks

Nessus Plugin ID: 68830 ()

Bugtraq ID: 59365

CVE ID: CVE-2013-1950

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