{"cve":"CVE-2013-1176","nvd":{"published":"2013-04-18T18:55:03.970","modified":"2026-06-16T23:50:58.223","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130417-tpi","http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130417-tpi"],"products":["cisco:telepresence_mcu_4500_series_software","cisco:telepresence_mcu_4501","cisco:telepresence_mcu_4501_series_software","cisco:telepresence_mcu_4505","cisco:telepresence_mcu_4510","cisco:telepresence_mcu_4515","cisco:telepresence_mcu_4520","cisco:telepresence_mcu_mse_8510","cisco:telepresence_mcu_mse_series_software","cisco:telepresence_server_7010","cisco:telepresence_server_mse_8710","cisco:telepresence_server_software"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-1176","score":0.01169,"percentile":0.67396,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}