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Unrated severityNVD Advisory· Published Apr 18, 2013· Updated Jun 16, 2026

CVE-2013-1176

CVE-2013-1176

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

36
  • Cisco Systems, Inc./Telepresence Mcu Software24 versions
    cpe:2.3:a:cisco:telepresence_mcu_4500_series_software:*:*:*:*:*:*:*:*+ 23 more
    • cpe:2.3:a:cisco:telepresence_mcu_4500_series_software:*:*:*:*:*:*:*:*range: <=4.3\(2.18\)
    • cpe:2.3:a:cisco:telepresence_mcu_4500_series_software:4.1\(1.51\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4500_series_software:4.1\(1.59\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4500_series_software:4.2\(1.43\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4500_series_software:4.2\(1.46\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4500_series_software:4.2\(1.50\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4500_series_software:4.3\(1.68\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4501_series_software:*:*:*:*:*:*:*:*range: <=4.3\(2.18\)
    • cpe:2.3:a:cisco:telepresence_mcu_4501_series_software:4.1\(1.51\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4501_series_software:4.1\(1.59\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4501_series_software:4.2\(1.43\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4501_series_software:4.2\(1.46\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4501_series_software:4.2\(1.50\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_4501_series_software:4.3\(1.68\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_mse_series_software:*:*:*:*:*:*:*:*range: <=4.3\(2.18\)
    • cpe:2.3:a:cisco:telepresence_mcu_mse_series_software:4.1\(1.51\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_mse_series_software:4.1\(1.59\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_mse_series_software:4.2\(1.43\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_mse_series_software:4.2\(1.46\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_mse_series_software:4.2\(1.50\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_mcu_mse_series_software:4.3\(1.68\):*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:telepresence_mcu_4505:-:*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:telepresence_mcu_4510:-:*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:telepresence_mcu_4520:-:*:*:*:*:*:*:*
  • Cisco Systems, Inc./Telepresence Server Software5 versions
    cpe:2.3:a:cisco:telepresence_server_software:*:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:cisco:telepresence_server_software:*:*:*:*:*:*:*:*range: <=2.2\(1.54\)
    • cpe:2.3:a:cisco:telepresence_server_software:2.1\(1.33\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_server_software:2.1\(1.37\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:telepresence_server_software:2.2\(1.43\):*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:telepresence_server_mse_8710:-:*:*:*:*:*:*:*
  • Cisco Systems, Inc./Telepresence Mcu 45013 versions
    cpe:2.3:h:cisco:telepresence_mcu_4501:-:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:h:cisco:telepresence_mcu_4501:-:*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:telepresence_mcu_4515:-:*:*:*:*:*:*:*
    • (no CPE)range: <4.3(2.30)
  • Cisco Systems, Inc./Telepresence Mcu Mse 85102 versions
    cpe:2.3:h:cisco:telepresence_mcu_mse_8510:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:cisco:telepresence_mcu_mse_8510:-:*:*:*:*:*:*:*
    • (no CPE)range: <4.3(2.30)
  • Cisco Systems, Inc./Telepresence Server 70102 versions
    cpe:2.3:h:cisco:telepresence_server_7010:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:cisco:telepresence_server_7010:-:*:*:*:*:*:*:*
    • (no CPE)range: <2.3(1.55)

Patches

Vulnerability mechanics

References

1

News mentions

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