Vulnerability Monitor

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CVE-2013-1176

The DSP card on Cisco TelePresence MCU 4500 and 4501 devices before 4.3(2.30), TelePresence MCU MSE 8510 devices before 4.3(2.30), and TelePresence Server before 2.3(1.55) does not properly validate H.264 data, which allows remote attackers to cause a denial of service (device reload) via crafted RTP packets in a (1) SIP session or (2) H.323 session, aka Bug IDs CSCuc11328 and CSCub05448.

Published

2013-04-18T18:55:03.970

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco telepresence_mcu_4500_series_software ≤ 4.3\(2.18\) Yes
Application cisco telepresence_mcu_4500_series_software 4.1\(1.51\) Yes
Application cisco telepresence_mcu_4500_series_software 4.1\(1.59\) Yes
Application cisco telepresence_mcu_4500_series_software 4.2\(1.43\) Yes
Application cisco telepresence_mcu_4500_series_software 4.2\(1.46\) Yes
Application cisco telepresence_mcu_4500_series_software 4.2\(1.50\) Yes
Application cisco telepresence_mcu_4500_series_software 4.3\(1.68\) Yes
Hardware cisco telepresence_mcu_4505 - Yes
Hardware cisco telepresence_mcu_4510 - Yes
Hardware cisco telepresence_mcu_4515 - Yes
Hardware cisco telepresence_mcu_4520 - Yes
Application cisco telepresence_mcu_4501_series_software ≤ 4.3\(2.18\) Yes
Application cisco telepresence_mcu_4501_series_software 4.1\(1.51\) Yes
Application cisco telepresence_mcu_4501_series_software 4.1\(1.59\) Yes
Application cisco telepresence_mcu_4501_series_software 4.2\(1.43\) Yes
Application cisco telepresence_mcu_4501_series_software 4.2\(1.46\) Yes
Application cisco telepresence_mcu_4501_series_software 4.2\(1.50\) Yes
Application cisco telepresence_mcu_4501_series_software 4.3\(1.68\) Yes
Hardware cisco telepresence_mcu_4501 - Yes
Application cisco telepresence_mcu_mse_series_software ≤ 4.3\(2.18\) Yes
Application cisco telepresence_mcu_mse_series_software 4.1\(1.51\) Yes
Application cisco telepresence_mcu_mse_series_software 4.1\(1.59\) Yes
Application cisco telepresence_mcu_mse_series_software 4.2\(1.43\) Yes
Application cisco telepresence_mcu_mse_series_software 4.2\(1.46\) Yes
Application cisco telepresence_mcu_mse_series_software 4.2\(1.50\) Yes
Application cisco telepresence_mcu_mse_series_software 4.3\(1.68\) Yes
Hardware cisco telepresence_mcu_mse_8510 - Yes
Application cisco telepresence_server_software ≤ 2.2\(1.54\) Yes
Application cisco telepresence_server_software 2.1\(1.33\) Yes
Application cisco telepresence_server_software 2.1\(1.37\) Yes
Application cisco telepresence_server_software 2.2\(1.43\) Yes
Hardware cisco telepresence_server_7010 - Yes
Hardware cisco telepresence_server_mse_8710 - Yes
References