CVE-2014-2167: Input Validation

Published May 2, 2014
·
Updated

The SIP implementation in Cisco TelePresence TC Software 4.x and 5.x and TE Software 4.x and 6.0 allows remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug ID CSCua86589.

Affected Software

26 affected components
Cisco TelePresence TC Software=4.0.0
Cisco TelePresence TC Software=4.0.1
Cisco TelePresence TC Software=4.0.4
Cisco TelePresence TC Software=4.1.1
Cisco TelePresence TC Software=4.1.2
Cisco TelePresence TC Software=4.2.0
Cisco TelePresence TC Software=4.2.1
Cisco TelePresence TC Software=4.2.2
Cisco TelePresence TC Software=4.2.3
Cisco TelePresence TC Software=4.2.4
Cisco TelePresence TC Software=5.0.0
Cisco TelePresence TC Software=5.0.1
Cisco TelePresence TC Software=5.0.2
Cisco TelePresence TC Software=5.1.0
Cisco TelePresence TC Software=5.1.1
Cisco TelePresence TC Software=5.1.2
Cisco TelePresence TC Software=5.1.3
Cisco TelePresence TC Software=5.1.4
Cisco TelePresence TC Software=5.1.5
Cisco TelePresence TC Software=5.1.6
Cisco TelePresence TC Software=5.1.7
Cisco Telepresence Te Software=4.1.0
Cisco Telepresence Te Software=4.1.1
Cisco Telepresence Te Software=4.1.2
Cisco Telepresence Te Software=4.1.3
Cisco Telepresence Te Software=6.0

Event History

May 2, 2014
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description
Data Sourced
via NVD·10:55 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2014-2167?

CVE-2014-2167 is classified as a denial of service vulnerability, allowing remote attackers to trigger device reloads.

2

How do I fix CVE-2014-2167?

To fix CVE-2014-2167, upgrade to the latest version of Cisco TelePresence TC Software or TE Software as specified in the vendor's advisory.

3

Which Cisco TelePresence versions are affected by CVE-2014-2167?

CVE-2014-2167 affects Cisco TelePresence TC Software versions 4.x and 5.x, and TE Software versions 4.x and 6.0.

4

What attack vector does CVE-2014-2167 utilize?

CVE-2014-2167 can be exploited using crafted SIP packets sent to vulnerable Cisco devices.

5

Is there a workaround for CVE-2014-2167?

There are no known workarounds for CVE-2014-2167, so it is recommended to apply the available patches or upgrades.

Company

Resources

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