GLSA-201405-05 : Asterisk: Denial of Service

This script is Copyright (C) 2014-2017 Tenable Network Security, Inc.


Synopsis :

The remote Gentoo host is missing one or more security-related
patches.

Description :

The remote host is affected by the vulnerability described in GLSA-201405-05
(Asterisk: Denial of Service)

Multiple vulnerabilities have been discovered in Asterisk. Please review
the CVE identifiers and Asterisk Project Security Advisories referenced
below for details.

Impact :

A remote attacker could possibly cause a Denial of Service condition.

Workaround :

There is no known workaround at this time.

See also :

https://downloads.asterisk.org/pub/security/AST-2014-001.pdf
https://downloads.asterisk.org/pub/security/AST-2014-002.pdf
https://downloads.asterisk.org/pub/security/AST-2014-003.pdf
https://downloads.asterisk.org/pub/security/AST-2014-004.pdf
https://security.gentoo.org/glsa/201405-05

Solution :

All Asterisk 11.* users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-misc/asterisk-11.8.1'
All Asterisk 1.8.* users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-misc/asterisk-1.8.26.1'

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 6.5
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : false

Family: Gentoo Local Security Checks

Nessus Plugin ID: 73861 ()

Bugtraq ID: 66093
66094
66096
66104

CVE ID: CVE-2014-2286
CVE-2014-2287
CVE-2014-2288
CVE-2014-2289

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