PT-2007-3630 · Digium · Asterisk

Kevin P. Fleming + 1 · Published 2007-04-26 · Updated 2018-10-16 · CVE-2007-2297

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 versions prior to 1.2.18 Asterisk versions 1.4.x prior to 1.4.3

Description The issue is related to the SIP channel driver, which does not properly parse SIP UDP packets without a valid response code. This allows remote attackers to cause a denial of service, resulting in a crash.

Recommendations For Asterisk versions prior to 1.2.18, update to version 1.2.18 or later. For Asterisk versions 1.4.x prior to 1.4.3, update to version 1.4.3 or later.

Fix

Related Identifiers

CVE-2007-2297

DSA-1358-1

Affected Products

Asterisk

References · 15

• http://securitytracker.com/id?1017954 · Patch
• http://novell.com/linux/security/advisories/2007_34_asterisk.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2007-2297 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2007-2297 · Vendor Advisory
• http://debian.org/security/2007/dsa-1358 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2007-2297 · Security Note
• https://osv.dev/vulnerability/CVE-2007-2297 · Vendor Advisory
• http://asterisk.org/files/ASA-2007-011.pdf · Note
• http://secunia.com/advisories/25582 · Note
• http://securityfocus.com/bid/24359 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2297 · Note
• http://securityreason.com/securityalert/2644 · Note
• http://bugs.digium.com/view.php?id=9313 · Note
• http://securityfocus.com/archive/1/466882/100/0/threaded · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/33892 · Note