Cisco TelePresence Video Communication Server X8.5RC4 SDP Parameter Negotiation resource management

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Cisco TelePresence Video Communication Server X8.5RC4. Affected by this vulnerability is an unknown functionality of the component SDP Parameter Negotiation Handler. Performing a manipulation results in resource management. This vulnerability is reported as CVE-2015-0772. No exploit exists.

Detailsinfo

A vulnerability was found in Cisco TelePresence Video Communication Server X8.5RC4 (Unified Communication Software). It has been classified as problematic. This affects an unknown functionality of the component SDP Parameter Negotiation Handler. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability. The summary by CVE is:

Cisco TelePresence Video Communication Server (VCS) X8.5RC4 allows remote attackers to cause a denial of service (CPU consumption or device outage) via a crafted SDP parameter-negotiation request in an SDP session during a SIP connection, aka Bug ID CSCut42422.

The weakness was disclosed 06/12/2015 with Cisco as CSCut42422 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is uniquely identified as CVE-2015-0772 since 01/07/2015. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at SecurityFocus (BID 75101†) and Vulnerability Center (SBV-51040†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2015 🔍
06/09/2015 +153 days 🔍
06/09/2015 +0 days 🔍
06/12/2015 +3 days 🔍
06/12/2015 +0 days 🔍
06/14/2015 +2 days 🔍
07/08/2015 +24 days 🔍
05/21/2022 +2509 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCut42422
Organization: Cisco
Status: Confirmed

CVE: CVE-2015-0772 (🔍)
GCVE (CVE): GCVE-0-2015-0772
GCVE (VulDB): GCVE-100-75867
SecurityFocus: 75101 - Cisco TelePresence Video Communication Server CVE-2015-0772 Denial of Service Vulnerability
SecurityTracker: 1032540
Vulnerability Center: 51040 - Cisco TelePresence Video Communication Server Remote DoS in SDP Parser, Medium

Entryinfo

Created: 06/14/2015 13:43
Updated: 05/21/2022 06:46
Changes: 06/14/2015 13:43 (50), 07/10/2017 09:05 (10), 05/21/2022 06:46 (3)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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