Cisco TelePresence H.264 Processing Vulnerability
Last Update Date:
18 Apr 2013 16:24
Release Date:
18 Apr 2013
3908
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RISK: Medium Risk
TYPE: Clients - Im, Chat & Voip
A vulnerability was identified in Cisco TelePresence. A remote user can cause denial of service conditions.
A remote user can send a specially crafted H.264 bit stream within a Real-Time Transport Protocol (RTP) packet to trigger a flaw in the digital signal processor (DSP) card and cause the target device to reload.
Impact
- Denial of Service
System / Technologies affected
- Cisco TelePresence MCU 4500 Series, MCU 4501 Series
- Cisco TelePresence MCU MSE 8510
- Cisco TelePresence Server
Solutions
Before installation of the software, please visit the software manufacturer web-site for more details.
- Apply fix
- 4.3(2.30) for Cisco TelePresence MCU 4500 Series, MCU 4501 Series and Cisco TelePresence MCU MSE 8510
- 2.3(1.55) for Cisco TelePresence Server
Vulnerability Identifier
Source
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