fkie_cve-2014-8155
Vulnerability from fkie_nvd
Published
2015-08-14 18:59
Modified
2025-04-12 10:46
Severity ?
Summary
GnuTLS before 2.9.10 does not verify the activation and expiration dates of CA certificates, which allows man-in-the-middle attackers to spoof servers via a certificate issued by a CA certificate that is (1) not yet valid or (2) no longer valid.
References
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2015-1457.html
secalert@redhat.comhttp://www.securityfocus.com/bid/73317
secalert@redhat.comhttps://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c
secalert@redhat.comhttps://support.f5.com/csp/article/K53330207
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1457.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/73317
af854a3a-2127-422b-91ae-364da2661108https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c
af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K53330207
Impacted products
Vendor Product Version
gnu gnutls *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C0AB4B12-05D9-4428-8238-50A4C77AFADD",
              "versionEndIncluding": "2.9.9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GnuTLS before 2.9.10 does not verify the activation and expiration dates of CA certificates, which allows man-in-the-middle attackers to spoof servers via a certificate issued by a CA certificate that is (1) not yet valid or (2) no longer valid."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en GnuTLS en versiones anteriores a 2.9.10, no verifica las fechas de activaci\u00f3n y expiraci\u00f3n de certificados CA, lo que permite a atacantes man-in-the-middle suplantar servidores a trav\u00e9s de un certificado expedido por un certificado CA que (1) a\u00fan no es v\u00e1lido o (2) ya no es v\u00e1lido."
    }
  ],
  "id": "CVE-2014-8155",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-08-14T18:59:01.347",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1457.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/73317"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://support.f5.com/csp/article/K53330207"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1457.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/73317"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.f5.com/csp/article/K53330207"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-17"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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