FKIE_CVE-2016-7141

Vulnerability from fkie_nvd - Published: 2016-10-03 21:59 - Updated: 2025-04-12 10:46
Summary
curl and libcurl before 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has been set, a different vulnerability than CVE-2016-5420.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-09/msg00094.htmlThird Party Advisory
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2575.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2957.html
cve@mitre.orghttp://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
cve@mitre.orghttp://www.securityfocus.com/bid/92754Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1036739Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2018:3558
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1373229Issue Tracking
cve@mitre.orghttps://curl.haxx.se/docs/adv_20160907.htmlPatch, Vendor Advisory
cve@mitre.orghttps://github.com/curl/curl/commit/curl-7_50_2~32Issue Tracking, Patch
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2018/11/msg00005.html
cve@mitre.orghttps://security.gentoo.org/glsa/201701-47
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-09/msg00094.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2575.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2957.html
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/92754Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1036739Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:3558
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1373229Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://curl.haxx.se/docs/adv_20160907.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/curl/curl/commit/curl-7_50_2~32Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201701-47
Impacted products
Vendor Product Version
opensuse leap 42.1
haxx libcurl *

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "4863BE36-D16A-4D75-90D9-FD76DB5B48B7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EDD64F99-36C3-408B-BABA-94F0B7FAE474",
              "versionEndIncluding": "7.50.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "curl and libcurl before 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has been set, a different vulnerability than CVE-2016-5420."
    },
    {
      "lang": "es",
      "value": "curl y libcurl en versiones anteriores a 7.50.2, cuando se construye con NSS y la librer\u00eda libnsspem.so est\u00e1 disponible en tiempo de ejecuci\u00f3n, permiten a atacantes remotos secuestrar la autenticaci\u00f3n de una conexi\u00f3n TLS aprovechando la reutilizaci\u00f3n de un certificado cliente cargado previamente desde un archivo para una conexi\u00f3n para el que no se ha configurado ning\u00fan certificado, una vulnerabilidad diferente a CVE-2016-5420."
    }
  ],
  "id": "CVE-2016-7141",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "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": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-10-03T21:59:08.300",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://lists.opensuse.org/opensuse-updates/2016-09/msg00094.html"
    },
    {
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    },
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      "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://www.securityfocus.com/bid/92754"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://www.securitytracker.com/id/1036739"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://access.redhat.com/errata/RHSA-2018:3558"
    },
    {
      "source": "cve@mitre.org",
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1373229"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://curl.haxx.se/docs/adv_20160907.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Patch"
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      "url": "https://github.com/curl/curl/commit/curl-7_50_2~32"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/201701-47"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "http://lists.opensuse.org/opensuse-updates/2016-09/msg00094.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://access.redhat.com/errata/RHSA-2018:3558"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1373229"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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    {
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    {
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      "url": "https://security.gentoo.org/glsa/201701-47"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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