Cisco Unified Communications Manager up to 7.x resource management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Cisco Unified Communications Manager up to 7.x. This vulnerability affects unknown code. Such manipulation leads to resource management. This vulnerability is listed as CVE-2011-4486. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco Unified Communications Manager up to 7.x (Unified Communication Software). Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. CVE summarizes:

Cisco Unified Communications Manager (CUCM) with software 6.x and 7.x before 7.1(5b)su5, 8.0 before 8.0(3a)su3, and 8.5 and 8.6 before 8.6(2a)su1 and Cisco Business Edition 3000 with software before 8.6.3 and 5000 and 6000 with software before 8.6(2a)su1 allow remote attackers to cause a denial of service (device reload) via a crafted SCCP registration, aka Bug ID CSCtu73538.

The weakness was presented 02/29/2012 by Sandro Gauci as cisco-sa-20120229-cucm as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability is handled as CVE-2011-4486 since 11/21/2011. 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.

Upgrading to version 7.1%282a%29su1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (73555), SecurityFocus (BID 52211†) and Vulnerability Center (SBV-34559†). See VDB-60339 for similar entry. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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 Communications Manager 7.1%282a%29su1

Timelineinfo

11/21/2011 🔍
02/29/2012 +100 days 🔍
02/29/2012 +0 days 🔍
02/29/2012 +0 days 🔍
02/29/2012 +0 days 🔍
03/05/2012 +5 days 🔍
03/23/2015 +1113 days 🔍
04/09/2017 +748 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20120229-cucm
Researcher: Sandro Gauci
Status: Confirmed

CVE: CVE-2011-4486 (🔍)
GCVE (CVE): GCVE-0-2011-4486
GCVE (VulDB): GCVE-100-60338
X-Force: 73555
SecurityFocus: 52211 - Cisco Unified Communications Manager SCCP (CVE-2011-4486) Denial of Service Vulnerability
Vulnerability Center: 34559 - [cisco-sa-20120229-cucm] Cisco Unified Communications Manager Remote DoS via an SCCP Registration, High

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 04/09/2017 18:55
Changes: 03/23/2015 16:50 (53), 04/09/2017 18:55 (10)
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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