FKIE_CVE-2013-2944

Vulnerability from fkie_nvd - Published: 2013-05-02 14:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
strongSwan 4.3.5 through 5.0.3, when using the OpenSSL plugin for ECDSA signature verification, allows remote attackers to authenticate as other users via an invalid signature.
References
cve@mitre.orghttp://download.strongswan.org/patches/10_openssl_ecdsa_signature_patch/strongswan-4.3.5-5.0.3_openssl_ecdsa_signature.patchPatch
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2013-05/msg00014.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2013-06/msg00010.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2013-06/msg00121.html
cve@mitre.orghttp://www.debian.org/security/2013/dsa-2665
cve@mitre.orghttp://www.securityfocus.com/bid/59580
cve@mitre.orghttp://www.strongswan.org/blog/2013/04/30/strongswan-5.0.4-released-%28cve-2013-2944%29.html
af854a3a-2127-422b-91ae-364da2661108http://download.strongswan.org/patches/10_openssl_ecdsa_signature_patch/strongswan-4.3.5-5.0.3_openssl_ecdsa_signature.patchPatch
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-05/msg00014.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-06/msg00010.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-06/msg00121.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2013/dsa-2665
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/59580
af854a3a-2127-422b-91ae-364da2661108http://www.strongswan.org/blog/2013/04/30/strongswan-5.0.4-released-%28cve-2013-2944%29.html
Impacted products
Vendor Product Version
strongswan strongswan 4.3.5
strongswan strongswan 4.3.6
strongswan strongswan 4.3.7
strongswan strongswan 4.4.0
strongswan strongswan 4.4.1
strongswan strongswan 4.5.0
strongswan strongswan 4.5.1
strongswan strongswan 4.5.2
strongswan strongswan 4.5.3
strongswan strongswan 4.6.0
strongswan strongswan 4.6.1
strongswan strongswan 4.6.2
strongswan strongswan 4.6.3
strongswan strongswan 4.6.4
strongswan strongswan 5.0.0
strongswan strongswan 5.0.1
strongswan strongswan 5.0.2
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.3.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "A76F8B29-E036-4895-8296-29FE49C34A34",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.3.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "345E6CA4-A6E3-4A8B-9542-04D032956FCB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.3.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "CA544693-EE26-47A9-9EA2-5CA2AE17E387",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "693623FC-189E-478E-8426-292A9002AABA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "278AB378-33D0-449D-8578-B537B4D28C5B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "D7B465A7-9C74-411B-B65A-892BED6FBD39",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.5.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "3D84EEB7-9900-4765-A1AD-B005618ACEDF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.5.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "89057C10-2C55-45CB-8497-40E27EAED297",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.5.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D8A9FCA-801F-4320-A3EA-F3EA952F47A6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "7350416E-359D-45F4-A3AC-1CF7E6EC7ED3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "23A022A5-6DDA-4B4C-8354-935F9D99BC74",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "73AED6DF-50C7-49DE-A9CA-A5AB519B4832",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.6.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "3BDCDDFD-E4ED-436F-A8AD-B218CC5790D3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:4.6.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "1650266B-7975-4ADB-8E7F-A2854ED27CCC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:5.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "944942A8-79D0-40AC-BE98-D552DCF2BB07",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:5.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "905ABDB8-6CC3-4F7F-8853-8EDDA5E5AB8F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:strongswan:strongswan:5.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "14E2A13E-427F-45A7-B898-64C10CD8962B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "strongSwan 4.3.5 through 5.0.3, when using the OpenSSL plugin for ECDSA signature verification, allows remote attackers to authenticate as other users via an invalid signature."
    },
    {
      "lang": "es",
      "value": "strongSwan v4.3.5 hasta v5.0.3, cuando utiliza el plugin OpenSSL para la verificaci\u00f3n de firma ECDSA, permite a atacantes remotos autenticarse como otros usuarios a trav\u00e9s de una firma invalida."
    }
  ],
  "id": "CVE-2013-2944",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-05-02T14:55:05.430",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://download.strongswan.org/patches/10_openssl_ecdsa_signature_patch/strongswan-4.3.5-5.0.3_openssl_ecdsa_signature.patch"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-05/msg00014.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00010.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00121.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2013/dsa-2665"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/59580"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.strongswan.org/blog/2013/04/30/strongswan-5.0.4-released-%28cve-2013-2944%29.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://download.strongswan.org/patches/10_openssl_ecdsa_signature_patch/strongswan-4.3.5-5.0.3_openssl_ecdsa_signature.patch"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-05/msg00014.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00010.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00121.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2013/dsa-2665"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/59580"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.strongswan.org/blog/2013/04/30/strongswan-5.0.4-released-%28cve-2013-2944%29.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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