PT-2008-4680 · Digium+1 · Asterisk Business Edition+4

Published 2008-07-24 · Updated 2018-10-11 · CVE-2008-3264

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions: Asterisk Open Source versions 1.0.x through 1.2.x before 1.2.30 Asterisk Open Source versions 1.4.x before 1.4.21.2 Asterisk Business Edition versions A.x.x through B.x.x before B.2.5.4 Asterisk Business Edition versions C.x.x before C.1.10.3 AsteriskNOW (affected versions not specified) Appliance Developer Kit versions 0.x.x s800i versions 1.0.x through 1.0.x before 1.2.0.1

Description: The issue allows remote attackers to cause a denial of service, specifically traffic amplification, via an IAX2 FWDOWNL request. This is related to the FWDOWNL firmware-download implementation in the affected software.

Recommendations: For Asterisk Open Source versions 1.0.x through 1.2.x before 1.2.30, update to version 1.2.30 or later. For Asterisk Open Source versions 1.4.x before 1.4.21.2, update to version 1.4.21.2 or later. For Asterisk Business Edition versions A.x.x through B.x.x before B.2.5.4, update to version B.2.5.4 or later. For Asterisk Business Edition versions C.x.x before C.1.10.3, update to version C.1.10.3 or later. For AsteriskNOW, at the moment, there is no information about a newer version that contains a fix for this issue. For Appliance Developer Kit versions 0.x.x, at the moment, there is no information about a newer version that contains a fix for this issue. For s800i versions 1.0.x through 1.0.x before 1.2.0.1, update to version 1.2.0.1 or later.

Fix

DoS

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2008-3264

Affected Products

Appliance Developer Kit

Asterisk Business Edition

Asterisk Open Source

Asterisknow

S800I

References · 16

• https://redhat.com/archives/fedora-package-announce/2008-July/msg00839.html · Vendor Advisory
• http://security.gentoo.org/glsa/glsa-200905-01.xml · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2008-3264 · Vendor Advisory
• http://secunia.com/advisories/31178 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2008-3264 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2008-3264 · Security Note
• https://osv.dev/vulnerability/CVE-2008-3264 · Vendor Advisory
• http://vupen.com/english/advisories/2008/2168/references · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/43955 · Note
• http://secunia.com/advisories/31194 · Note
• http://securityfocus.com/bid/30350 · Note
• http://securityfocus.com/archive/1/494676/100/0/threaded · Note
• http://downloads.digium.com/pub/security/AST-2008-011.html · Note
• http://secunia.com/advisories/34982 · Note
• http://securitytracker.com/id?1020536 · Note