Mandriva Linux Security Advisory : asterisk (MDVSA-2013:300)

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


Synopsis :

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

Description :

A vulnerability has been discovered and corrected in asterisk :

Buffer overflow in the unpacksms16 function in apps/app_sms.c in
Asterisk Open Source 1.8.x before 1.8.24.1, 10.x before 10.12.4, and
11.x before 11.6.1; Asterisk with Digiumphones 10.x-digiumphones
before 10.12.4-digiumphones; and Certified Asterisk 1.8.x before
1.8.15-cert4 and 11.x before 11.2-cert3 allows remote attackers to
cause a denial of service (daemon crash) via a 16-bit SMS message
(CVE-2013-7100).

The updated packages has been upgraded to the 11.7.0 version which
resolves various upstream bugs and is not vulnerable to this issue.

See also :

http://www.nessus.org/u?8bcdde9f
https://issues.asterisk.org/jira/browse/ASTERISK-22590

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVSS Temporal Score : 4.3
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : false

Family: Mandriva Local Security Checks

Nessus Plugin ID: 71607 ()

Bugtraq ID: 64364

CVE ID: CVE-2013-7100

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