Cisco Telepresence Mxp Software up to F9.0.0 denial of service

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6.7	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Cisco Telepresence Mxp Software up to F9.0.0 and classified as problematic. Affected by this issue is some unknown functionality. This manipulation causes denial of service. This vulnerability is handled as CVE-2011-2577. Additionally, an exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Cisco Telepresence Mxp Software up to F9.0.0 (Unified Communication Software). Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows remote attackers to cause a denial of service (crash) via a crafted SIP packet to port 5060 or 5061, aka Bug ID CSCtq46500.

The weakness was released 08/31/2011 by Sense of Security (Website). It is possible to read the advisory at xforce.iss.net. This vulnerability is known as CVE-2011-2577. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Sense of Security and been published 3 weeks after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 69047 (Cisco TelePresence Codecs DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.

Upgrading to version F9.0.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (69513), Exploit-DB (17871), Tenable (69047), SecurityFocus (BID 49392†) and OSVDB (74901†). Entries connected to this vulnerability are available at VDB-58594 and VDB-58593. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Unified Communication Software

Vendor

Cisco

Name

Telepresence Mxp Software

Version

F9.0

License

commercial

Website

Vendor: https://www.cisco.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Sense of Security
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 69047
Nessus Name: Cisco TelePresence Codecs DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: Telepresence Mxp Software F9.0.1

Timelineinfo

06/27/2011 🔍
08/31/2011 +65 days 🔍
08/31/2011 +0 days 🔍
08/31/2011 +0 days 🔍
08/31/2011 +0 days 🔍
09/05/2011 +5 days 🔍
09/19/2011 +14 days 🔍
09/19/2011 +0 days 🔍
07/24/2013 +674 days 🔍
03/23/2015 +607 days 🔍
12/28/2024 +3568 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: xforce.iss.net
Researcher: Sense of Security
Status: Confirmed

CVE: CVE-2011-2577 (🔍)
GCVE (CVE): GCVE-0-2011-2577
GCVE (VulDB): GCVE-100-58411

IAVM: 🔍

X-Force: 69513
SecurityFocus: 49392 - Cisco TelePresence Codecs SIP Packet Remote Denial of Service Vulnerability
OSVDB: 74901
SecurityTracker: 1025994
Vulnerability Center: 32958 - [cisco-sa-20110831-tandberg] Cisco TelePresence Remote DoS Vulnerability via a Crafted SIP Packet, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/28/2024 21:32
Changes: 03/23/2015 16:50 (61), 03/31/2017 12:07 (17), 11/18/2021 14:38 (3), 11/18/2021 14:40 (1), 07/20/2024 03:38 (15), 12/28/2024 21:32 (3)
Complete: 🔍
Cache ID: 216::103

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