PT-2007-5005 · Digium+1 · Asterisk Appliance Developer Kit+4

Published 2007-07-18 · Updated 2017-07-29 · CVE-2007-3764

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Asterisk versions prior to 1.2.22 Asterisk versions 1.4.x prior to 1.4.8 Asterisk Business Edition versions prior to B.2.2.1 AsteriskNOW versions prior to beta7 Asterisk Appliance Developer Kit versions prior to 0.5.0 s800i versions prior to 1.0.2

Description The issue allows remote attackers to cause a denial of service via a certain data length value in a crafted packet. This results in an "overly large memcpy" which can cause the system to crash.

Recommendations For Asterisk versions prior to 1.2.22, update to version 1.2.22 or later. For Asterisk versions 1.4.x prior to 1.4.8, update to version 1.4.8 or later. For Asterisk Business Edition versions prior to B.2.2.1, update to version B.2.2.1 or later. For AsteriskNOW versions prior to beta7, update to version beta7 or later. For Asterisk Appliance Developer Kit versions prior to 0.5.0, update to version 0.5.0 or later. For s800i versions prior to 1.0.2, update to version 1.0.2 or later.

Exploit

Fix

Related Identifiers

CVE-2007-3764

DSA-1358-1

Affected Products

Asterisk

Asterisk Appliance Developer Kit

Asterisk Business Edition

Asterisknow

S800I

References · 17

• 🔥 https://exploit-db.com/exploits/4196 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2007-3764 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2007-3764 · Vendor Advisory
• http://ftp.digium.com/pub/asa/ASA-2007-016.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2007-3764 · Security Note
• http://novell.com/linux/security/advisories/2007_15_sr.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2007-3764 · Vendor Advisory
• http://security.gentoo.org/glsa/glsa-200802-11.xml · Vendor Advisory
• http://debian.org/security/2007/dsa-1358 · Vendor Advisory
• http://bugs.gentoo.org/show_bug.cgi?id=185713 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-3764 · Note
• http://secunia.com/advisories/26099 · Note
• http://vupen.com/english/advisories/2007/2563 · Note
• http://secunia.com/advisories/29051 · Note
• http://securitytracker.com/id?1018407 · Note