Cisco Unified CallManager up to 3.2 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Cisco Unified CallManager up to 3.2. This affects an unknown function. Such manipulation leads to denial of service. This vulnerability is listed as CVE-2007-1833. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Cisco Unified CallManager up to 3.2 and classified as problematic. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

The Skinny Call Control Protocol (SCCP) implementation in Cisco Unified CallManager (CUCM) 3.3 before 3.3(5)SR2a, 4.1 before 4.1(3)SR4, 4.2 before 4.2(3)SR1, and 5.0 before 5.0(4a)SU1 allows remote attackers to cause a denial of service (loss of voice services) by sending crafted packets to the (1) SCCP (2000/tcp) or (2) SCCPS (2443/tcp) port.

The bug was discovered 03/28/2007. The weakness was presented 04/02/2007 (Website). The advisory is available at cisco.com. This vulnerability is handled as CVE-2007-1833 since 04/02/2007. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 3.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (33295), SecurityFocus (BID 23181†), OSVDB (34595†), Secunia (SA24665†) and SecurityTracker (ID 1017826†). See VDB-35979 and VDB-35965 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Unified CallManager 3.3

Timelineinfo

03/28/2007 🔍
03/28/2007 +0 days 🔍
03/28/2007 +0 days 🔍
03/28/2007 +0 days 🔍
03/29/2007 +1 days 🔍
04/02/2007 +4 days 🔍
04/02/2007 +0 days 🔍
04/02/2007 +0 days 🔍
04/04/2007 +2 days 🔍
03/13/2015 +2900 days 🔍
07/17/2019 +1587 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Status: Confirmed

CVE: CVE-2007-1833 (🔍)
GCVE (CVE): GCVE-0-2007-1833
GCVE (VulDB): GCVE-100-35978
X-Force: 33295
SecurityFocus: 23181 - Cisco Unified CallManager And Unified Server Multiple Remote Denial Of Service Vulnerabilities
Secunia: 24665 - Cisco Unified CallManager SCCP and SCCPS Denial of Service, Less Critical
OSVDB: 34595 - Cisco Unified CallManager (CUCM) SCCP service port denial of service
SecurityTracker: 1017826
Vulnerability Center: 14759 - [cisco-sa-20070328-voip] Cisco Unified CallManager Remote DoS via Crafted SCCP or SCCPS Packets, High
Vupen: ADV-2007-1144

See also: 🔍

Entryinfo

Created: 03/13/2015 14:56
Updated: 07/17/2019 11:02
Changes: 03/13/2015 14:56 (69), 07/17/2019 11:02 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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