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CVE-2015-6292

Estado: ModificadaAlta (7.8)—

The proxy-cache implementation in Cisco AsyncOS 8.0.x before 8.0.7-151, 8.1.x and 8.5.x before 8.5.2-004, 8.6.x and 8.7.x before 8.7.0-171-LD, and 8.8.x before 8.8.0-085 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via multiple proxy connections, aka Bug ID CSCus10922.

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 (1)

Cisco — WEB Security Appliance

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-6292",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-11-06T11:59:02.807",
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-wsa1",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1034062",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-wsa1",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1034062",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The proxy-cache implementation in Cisco AsyncOS 8.0.x before 8.0.7-151, 8.1.x and 8.5.x before 8.5.2-004, 8.6.x and 8.7.x before 8.7.0-171-LD, and 8.8.x before 8.8.0-085 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via multiple proxy connections, aka Bug ID CSCus10922."
    },
    {
      "lang": "es",
      "value": "La implementación proxy- caché en Cisco AsyncOS 8.0.x en versiones anteriores a 8.0.7-151, 8.1.x y 8.5.x en versiones anteriores a 8.5.2-004, 8.6.x y 8.7.x en versiones anteriores a 8.7.0-171-LD y 8.8 .x en versiones anteriores a 8.8.0-085 en dispositivos Web Security Appliance (WSA) permite a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de múltiples conexiones proxy, también conocido como Bug ID CSCus10922."
    }
  ],
  "lastModified": "2026-06-17T00:30:39.103",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:web_security_appliance:8.0.0-000:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "33C867BF-2CD0-4058-9738-22C769B03D97"
            },
            {
              "criteria": "cpe:2.3:a:cisco:web_security_appliance:8.0.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AFBF729F-2AD0-4291-AF41-184CCA230D28"
            },
            {
              "criteria": "cpe:2.3:a:cisco:web_security_appliance:8.0.5:hp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "03D69069-DFA8-44D5-BFA2-D83A3BB9C13A"
            },
            {
              "criteria": "cpe:2.3:a:cisco:web_security_appliance:8.0.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9D8750D2-5250-43BE-AC50-981902C0CF5C"
            },
            {
              "criteria": "cpe:2.3:a:cisco:web_security_appliance:8.0.6-119:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D6003553-A114-42E0-B817-D176F3A6112B"
            },
            {
              "criteria": "cpe:2.3:a:cisco:web_security_appliance:8.5.0-497:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3E9AF842-92F9-43A7-834A-0FFB3B619EDA"
            },
            {
              "criteria": "cpe:2.3:a:cisco:web_security_appliance:8.5.0.000:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "27B25873-F2FA-4876-9222-362EDC3FB00A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}