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CVE-2013-1176

Estado: ModificadaAlta (7.1)—

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

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (12)

Cisco — Telepresence MCU 4500 Series SoftwareCisco — Telepresence MCU 4501Cisco — Telepresence MCU 4501 Series SoftwareCisco — Telepresence MCU 4505Cisco — Telepresence MCU 4510Cisco — Telepresence MCU 4515Cisco — Telepresence MCU 4520Cisco — Telepresence MCU MSE 8510Cisco — Telepresence MCU MSE Series SoftwareCisco — Telepresence Server 7010Cisco — Telepresence Server MSE 8710Cisco — Telepresence Server Software

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2013-1176",
  "cveTags": [],
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      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-04-18T18:55:03.970",
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130417-tpi",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130417-tpi",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
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  "descriptions": [
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      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-16T23:50:58.223",
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  "evaluatorImpact": "Per: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130417-tpi\r\n\r\n'Vulnerable Products\r\nThe following Cisco TelePresence Infrastructure products are affected by this vulnerability:\r\n\r\n    Cisco TelePresence MCU 4501 Series, MCU 4500 Series and Cisco TelePresence MCU MSE 8510 versions 4.3(2.18) and earlier\r\n    Cisco TelePresence Server versions 2.2(1.54) and earlier'\r\n",
  "sourceIdentifier": "psirt@cisco.com"
}