Cisco Unity Connection up to 8.5/8.6/9.1 Connection Conversation Manager SIP INVITE Message data processing

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

Summaryinfo

A vulnerability was found in Cisco Unity Connection up to 8.5/8.6/9.1. It has been declared as problematic. Affected is an unknown function of the component Connection Conversation Manager. Such manipulation as part of SIP INVITE Message leads to data processing. This vulnerability is uniquely identified as CVE-2015-0614. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco Unity Connection up to 8.5/8.6/9.1 (Unified Communication Software). Affected by this issue is some unknown processing of the component Connection Conversation Manager. The manipulation as part of a SIP INVITE Message leads to a data processing vulnerability. Using CWE to declare the problem leads to CWE-19. Impacted is availability. CVE summarizes:

The Connection Conversation Manager (CuCsMgr) process in Cisco Unity Connection 8.5 before 8.5(1)SU7, 8.6 before 8.6(2a)SU4, 9.x before 9.1(2)SU2, and 10.0 before 10.0(1)SU1, when SIP trunk integration is enabled, allows remote attackers to cause a denial of service (core dump and restart) via crafted SIP INVITE messages, aka Bug ID CSCul26267.

The weakness was disclosed 04/03/2015 with Cisco as CSCul26267 (Website). The advisory is shared for download at securitytracker.com. This vulnerability is handled as CVE-2015-0614 since 01/07/2015. 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 82702 (Cisco Unity Connection Multiple Remote DoS (cisco-sa-20150401-cuc)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (82702), SecurityFocus (BID 73476†) and Vulnerability Center (SBV-49342†). The entries VDB-74610, VDB-74611, VDB-74613 and VDB-74614 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

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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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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Data processing
CWE: CWE-19
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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Nessus ID: 82702
Nessus Name: Cisco Unity Connection Multiple Remote DoS (cisco-sa-20150401-cuc)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2015 🔍
04/01/2015 +84 days 🔍
04/01/2015 +0 days 🔍
04/03/2015 +2 days 🔍
04/03/2015 +0 days 🔍
04/04/2015 +1 days 🔍
04/05/2015 +1 days 🔍
05/02/2022 +2584 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCul26267⛔
Organization: Cisco
Status: Not defined

CVE: CVE-2015-0614 (🔍)
GCVE (CVE): GCVE-0-2015-0614
GCVE (VulDB): GCVE-100-74612
SecurityFocus: 73476 - Cisco Unity Connection 'SIP Trunk Integration' Multiple Denial of Service Vulnerabilities
SecurityTracker: 1032010
Vulnerability Center: 49342 - [cisco-sa-20150401-cuc] Cisco Unity Connection Remote DoS via Crafted SIP INVITE Messages - CVE-2015-0614, High

See also: 🔍

Entryinfo

Created: 04/04/2015 09:52
Updated: 05/02/2022 15:01
Changes: 04/04/2015 09:52 (63), 06/24/2017 09:43 (3), 05/02/2022 15:00 (3), 05/02/2022 15:01 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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