Description
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines, use only 65536 different values in the 32-bit ID number field of an RUDP datagram, which makes it easier for remote attackers to guess the RUDP ID and spoof messages. NOTE: this can be leveraged for an eavesdropping attack by sending many Open Audio Stream messages.
Published: 2007-10-23
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2007-5610 The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines, use only 65536 different values in the 32-bit ID number field of an RUDP datagram, which makes it easier for remote attackers to guess the RUDP ID and spoof messages. NOTE: this can be leveraged for an eavesdropping attack by sending many Open Audio Stream messages.
History

No history.

Subscriptions

Nortel Business Communications Manager Centrex Ip Client Manager Centrex Ip Element Manager Communications Server Ip Audio Conference Phone 2033 Ip Phone 1110 Ip Phone 1120e Ip Phone 1140e Ip Phone 1150e Ip Phone 2001 Ip Phone 2002 Ip Phone 2004 Ip Phone 2007 Meridian Option 11c Meridian Option 51c Meridian Option 61c Meridian Option 81c Meridian Sl100 Mobile Voice Client 2050 Multimedia Communication Server 5100 Multimedia Communication Server 5200 Wlan Handset 2210 Wlan Handset 2211 Wlan Handset 2212 Wlan Handset 6120 Wlan Handset 6140
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T15:39:13.714Z

Reserved: 2007-10-23T00:00:00.000Z

Link: CVE-2007-5638

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2007-10-23T17:46:00.000

Modified: 2025-04-09T00:30:58.490

Link: CVE-2007-5638

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses