PT-2008-4576 · Nortel · Nortel Sip Multimedia Pc Client

Published 2008-07-11 · Updated 2017-08-08 · CVE-2008-3157

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: Nortel SIP Multimedia PC Client versions 4.x

Description: The issue allows attackers to cause a denial of service due to resource consumption by establishing a large number of concurrent sessions, as there is no limit on the number of sessions.

Recommendations: For version 4.x, consider implementing a limit on the number of concurrent sessions to prevent denial of service attacks. As a temporary workaround, restrict access to the client to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2008-3157

Affected Products

Nortel Sip Multimedia Pc Client

References · 7

• http://secunia.com/advisories/30854 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2008-3157 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/43364 · Note
• http://securitytracker.com/id?1020371 · Note
• http://vupen.com/english/advisories/2008/1942/references · Note
• http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=738961 · Note
• http://voipshield.com/research-details.php?id=61 · Note