CVE-2007-5638
Summary
| CVE | CVE-2007-5638 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2007-10-23 17:46:00 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| 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. |
Risk And Classification
Primary CVSS: v2.0 4.3 from [email protected]
AV:N/AC:M/Au:N/C:P/I:N/A:N
Problem Types: CWE-200 | CWE-310 | n/a
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
PartialIntegrity
NoneAvailability
NoneAV:N/AC:M/Au:N/C:P/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Nortel | Business Communications Manager | 1000 | All | All | All |
| Application | Nortel | Business Communications Manager | 200 | All | All | All |
| Application | Nortel | Business Communications Manager | 400 | All | All | All |
| Application | Nortel | Business Communications Manager | 50 | All | All | All |
| Application | Nortel | Business Communications Manager | 50a | All | All | All |
| Application | Nortel | Business Communications Manager | 50e | All | All | All |
| Application | Nortel | Business Communications Manager | srg200 | All | All | All |
| Application | Nortel | Business Communications Manager | srg50 | All | All | All |
| Application | Nortel | Centrex Ip Client Manager | All | All | All | All |
| Application | Nortel | Centrex Ip Element Manager | All | All | All | All |
| Application | Nortel | Communications Server | 1000e | All | All | All |
| Application | Nortel | Communications Server | 1000m | All | All | All |
| Application | Nortel | Communications Server | 1000s | All | All | All |
| Application | Nortel | Communications Server | 2100 | All | All | All |
| Hardware | Nortel | Ip Audio Conference Phone 2033 | All | All | All | All |
| Hardware | Nortel | Ip Phone 1110 | All | All | All | All |
| Hardware | Nortel | Ip Phone 1120e | All | All | All | All |
| Hardware | Nortel | Ip Phone 1140e | All | All | All | All |
| Hardware | Nortel | Ip Phone 1150e | All | All | All | All |
| Hardware | Nortel | Ip Phone 2001 | All | All | All | All |
| Hardware | Nortel | Ip Phone 2002 | All | All | All | All |
| Hardware | Nortel | Ip Phone 2004 | All | All | All | All |
| Hardware | Nortel | Ip Phone 2007 | All | All | All | All |
| Application | Nortel | Meridian Option 11c | All | All | All | All |
| Application | Nortel | Meridian Option 51c | All | All | All | All |
| Application | Nortel | Meridian Option 61c | All | All | All | All |
| Application | Nortel | Meridian Option 81c | All | All | All | All |
| Application | Nortel | Meridian Sl100 | cs2100 | All | All | All |
| Application | Nortel | Mobile Voice Client 2050 | All | All | All | All |
| Application | Nortel | Multimedia Communication Server 5100 | All | All | All | All |
| Application | Nortel | Multimedia Communication Server 5200 | All | All | All | All |
| Hardware | Nortel | Wlan Handset 2210 | All | All | All | All |
| Hardware | Nortel | Wlan Handset 2211 | All | All | All | All |
| Hardware | Nortel | Wlan Handset 2212 | All | All | All | All |
| Hardware | Nortel | Wlan Handset 6120 | All | All | All | All |
| Hardware | Nortel | Wlan Handset 6140 | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| osvdb.org/41770 | af854a3a-2127-422b-91ae-364da2661108 | osvdb.org | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| CXSecurity - IDS | af854a3a-2127-422b-91ae-364da2661108 | securityreason.com | |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| Nortel Products Multiple Vulnerabilities - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Patch, Vendor Advisory |
| Nortel Networks Multiple UNIStim VoIP Products Remote Eavesdrop Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Exploit |
| 404 - Compass Security AG | af854a3a-2127-422b-91ae-364da2661108 | www.csnc.ch | Exploit |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.