National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-2577 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://securityreason.com/securityalert/8387
http://securityreason.com/securityalert/8389
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b91395.shtml Vendor Advisory
http://www.exploit-db.com/exploits/17871 Exploit
http://www.securityfocus.com/archive/1/519698/100/0/threaded
http://www.securityfocus.com/bid/49392
http://www.securitytracker.com/id?1025994
https://exchange.xforce.ibmcloud.com/vulnerabilities/69513

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
AND
OR
 cpe:2.3:h:cisco:telepresence_codec_c40:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:telepresence_codec_c60:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:telepresence_codec_c90:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:telepresence_ex60:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:telepresence_ex90:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
OR
 cpe:2.3:a:cisco:telepresence_c_series_software:tc3.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:telepresence_c_series_software:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
tc3.1.4

Configuration 2 ( hide )
AND
OR
 cpe:2.3:h:cisco:telepresence_6000_mxp:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:telepresence_9000_mxp:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
OR
 cpe:2.3:a:cisco:telepresence_mxp_software:f8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:telepresence_mxp_software:f9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:telepresence_mxp_software:f9.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:telepresence_mxp_software:f9.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
AND
OR
 cpe:2.3:h:cisco:telepresence_e20:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
OR
 cpe:2.3:a:cisco:telepresence_e20_software:te2.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-2577
NVD Published Date:
08/31/2011
NVD Last Modified:
10/09/2018