Cisco Unity Connection up to 2.x resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

A vulnerability was found in Cisco Unity Connection up to 2.x (Unified Communication Software). It has been rated as critical. Affected by this issue is an unknown code. 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 Unity Connection before 7.1.5b(Su5), 8.0 and 8.5 before 8.5.1(Su3), and 8.6 before 8.6.2 allows remote attackers to cause a denial of service (services crash) via a series of crafted TCP segments, aka Bug ID CSCtq67899.

The weakness was shared 02/29/2012 with Cisco as cisco-sa-20120229-cuc as confirmed advisory (Website). The advisory is shared for download at tools.cisco.com. This vulnerability is handled as CVE-2012-0367 since 01/04/2012. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 70198 (Cisco Unity Connection Remote Denial of Service (cisco-sa-20120229-cuc)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.

Upgrading to version 2.1%284a%29su2 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (73561) and Tenable (70198). The entry 60343 is related to this item.

Productinfo

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Vendor

Name

Version

License

Support

  • end of life (old version)

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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

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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: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 70198
Nessus Name: Cisco Unity Connection Remote Denial of Service (cisco-sa-20120229-cuc)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Unity Connection 2.1%284a%29su2

Timelineinfo

01/04/2012 🔍
02/29/2012 +56 days 🔍
02/29/2012 +0 days 🔍
02/29/2012 +0 days 🔍
02/29/2012 +0 days 🔍
03/05/2012 +5 days 🔍
09/28/2013 +572 days 🔍
03/23/2015 +541 days 🔍
11/30/2021 +2444 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20120229-cuc
Organization: Cisco
Status: Confirmed

CVE: CVE-2012-0367 (🔍)
IAVM: 🔍

X-Force: 73561
Vulnerability Center: 34562 - [cisco-sa-20120229-cuc] Cisco Unity Connection Remote DoS via Crafted TCP Segments, High
SecurityFocus: 52217 - Cisco Unity Connection TCP Segment Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/30/2021 11:39
Changes: 03/23/2015 16:50 (62), 04/09/2017 18:56 (10), 11/30/2021 11:39 (3)
Complete: 🔍

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