FKIE_CVE-2016-7054

Vulnerability from fkie_nvd - Published: 2017-05-04 19:29 - Updated: 2025-04-20 01:37
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS.
References
openssl-security@openssl.orghttp://www.securityfocus.com/bid/94238Third Party Advisory, VDB Entry
openssl-security@openssl.orghttp://www.securitytracker.com/id/1037261
openssl-security@openssl.orghttps://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us
openssl-security@openssl.orghttps://www.exploit-db.com/exploits/40899/
openssl-security@openssl.orghttps://www.openssl.org/news/secadv/20161110.txtPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/94238Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1037261
af854a3a-2127-422b-91ae-364da2661108https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/40899/
af854a3a-2127-422b-91ae-364da2661108https://www.openssl.org/news/secadv/20161110.txtPatch, Vendor Advisory
Impacted products
Vendor Product Version
openssl openssl 1.1.0
openssl openssl 1.1.0a
openssl openssl 1.1.0b
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "73104834-5810-48DD-9B97-549D223853F1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:*",
              "matchCriteriaId": "C9D7A18A-116B-4F68-BEA3-A4E9DDDA55C6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:*",
              "matchCriteriaId": "CFC70262-0DCD-4B46-9C96-FD18D0207511",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS."
    },
    {
      "lang": "es",
      "value": "En OpenSSL 1.1.0 anterior a 1.1.0c, las conexiones TLS que utilizan *-CHACHA20-POLY1305 ciphersuites pueden ser v\u00edctimas de una denegaci\u00f3n de servicio si se corrompe el payload. Esto puede derivar la ca\u00edda de OpenSSL. Este problema no se considera explotable m\u00e1s all\u00e1 de una denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2016-7054",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-05-04T19:29:00.257",
  "references": [
    {
      "source": "openssl-security@openssl.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/94238"
    },
    {
      "source": "openssl-security@openssl.org",
      "url": "http://www.securitytracker.com/id/1037261"
    },
    {
      "source": "openssl-security@openssl.org",
      "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03744en_us"
    },
    {
      "source": "openssl-security@openssl.org",
      "url": "https://www.exploit-db.com/exploits/40899/"
    },
    {
      "source": "openssl-security@openssl.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.openssl.org/news/secadv/20161110.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/94238"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1037261"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03744en_us"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.exploit-db.com/exploits/40899/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.openssl.org/news/secadv/20161110.txt"
    }
  ],
  "sourceIdentifier": "openssl-security@openssl.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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