Cisco TelePresence ISDN Gateway 2.2 ISDN Q.931 Signaling input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Cisco TelePresence ISDN Gateway 2.2. Impacted is an unknown function of the component ISDN Q.931 Signaling Handler. Such manipulation leads to input validation. This vulnerability is referenced as CVE-2014-0660. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Cisco TelePresence ISDN Gateway 2.2 (Unified Communication Software). It has been rated as critical. Affected by this issue is an unknown part of the component ISDN Q.931 Signaling Handler. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. CVE summarizes:

Cisco TelePresence ISDN Gateway with software before 2.2(1.92) allows remote attackers to cause a denial of service (D-channel call outage) via a crafted Q.931 STATUS message, aka Bug ID CSCui50360.

The weakness was published 01/22/2014 with Cisco as cisco-sa-20140122-isdngw as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability is handled as CVE-2014-0660 since 01/02/2014. 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.

The vulnerability scanner Nessus provides a plugin with the ID 72184 (Cisco TelePresence ISDN Gateway D-Channel DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.

Upgrading to version 2.2(1.92) eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (90622), Tenable (72184), SecurityFocus (BID 65072†), OSVDB (102361†) and Secunia (SA56591†). tools.cisco.com is providing further details. 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: 6.5

VulDB Base Score: 7.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 72184
Nessus Name: Cisco TelePresence ISDN Gateway D-Channel DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: TelePresence ISDN Gateway 2.2(1.92)

Timelineinfo

01/02/2014 🔍
01/22/2014 +20 days 🔍
01/22/2014 +0 days 🔍
01/22/2014 +0 days 🔍
01/22/2014 +0 days 🔍
01/22/2014 +0 days 🔍
01/24/2014 +2 days 🔍
01/26/2014 +2 days 🔍
01/28/2014 +2 days 🔍
06/08/2021 +2688 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20140122-isdngw
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-0660 (🔍)
GCVE (CVE): GCVE-0-2014-0660
GCVE (VulDB): GCVE-100-12050

IAVM: 🔍

X-Force: 90622 - Cisco TelePresence ISDN Gateway D-channel denial of service
SecurityFocus: 65072
Secunia: 56591 - Cisco TelePresence ISDN Gateway Q.931 STATUS Packets Processing Denial of Service Vulnerab, Moderately Critical
OSVDB: 102361
SecurityTracker: 1029657
Vulnerability Center: 43084 - [cisco-sa-20140122-isdngw] Cisco TelePresence ISDN Gateway Remote DoS via a Crafted Q.931 STATUS Message, High

Misc.: 🔍

Entryinfo

Created: 01/24/2014 10:10
Updated: 06/08/2021 14:59
Changes: 01/24/2014 10:10 (48), 05/19/2017 16:04 (33), 06/08/2021 14:56 (3), 06/08/2021 14:59 (1)
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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