fkie_cve-2012-2249
Vulnerability from fkie_nvd
Published
2014-02-03 03:55
Modified
2025-04-11 00:51
Severity ?
Summary
Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a renegotiation attempt that occurs after the initiation of the V3 link protocol.
Impacted products
Vendor Product Version
torproject tor *
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.2
torproject tor 0.0.3
torproject tor 0.0.4
torproject tor 0.0.5
torproject tor 0.0.6
torproject tor 0.0.6.1
torproject tor 0.0.6.2
torproject tor 0.0.7
torproject tor 0.0.7.1
torproject tor 0.0.7.2
torproject tor 0.0.7.3
torproject tor 0.0.8.1
torproject tor 0.0.9.1
torproject tor 0.0.9.2
torproject tor 0.0.9.3
torproject tor 0.0.9.4
torproject tor 0.0.9.5
torproject tor 0.0.9.6
torproject tor 0.0.9.7
torproject tor 0.0.9.8
torproject tor 0.0.9.9
torproject tor 0.0.9.10
torproject tor 0.1.0.10
torproject tor 0.1.0.11
torproject tor 0.1.0.12
torproject tor 0.1.0.13
torproject tor 0.1.0.14
torproject tor 0.1.0.15
torproject tor 0.1.0.16
torproject tor 0.1.0.17
torproject tor 0.1.1.20
torproject tor 0.1.1.21
torproject tor 0.1.1.22
torproject tor 0.1.1.23
torproject tor 0.1.1.24
torproject tor 0.1.1.25
torproject tor 0.1.1.26
torproject tor 0.1.2.13
torproject tor 0.1.2.14
torproject tor 0.1.2.15
torproject tor 0.1.2.16
torproject tor 0.1.2.17
torproject tor 0.1.2.18
torproject tor 0.1.2.19
torproject tor 0.2.0.30
torproject tor 0.2.0.31
torproject tor 0.2.0.32
torproject tor 0.2.0.33
torproject tor 0.2.0.34
torproject tor 0.2.0.35
torproject tor 0.2.2.18
torproject tor 0.2.2.19
torproject tor 0.2.2.20
torproject tor 0.2.2.21
torproject tor 0.2.2.22
torproject tor 0.2.2.23
torproject tor 0.2.2.24
torproject tor 0.2.2.25
torproject tor 0.2.2.26
torproject tor 0.2.2.27
torproject tor 0.2.2.28
torproject tor 0.2.2.29
torproject tor 0.2.2.30
torproject tor 0.2.2.31
torproject tor 0.2.2.32
torproject tor 0.2.2.33
torproject tor 0.2.2.34
torproject tor 0.2.2.35
torproject tor 0.2.2.36
torproject tor 0.2.2.37
torproject tor 0.2.2.38
torproject tor 0.2.3
torproject tor 0.2.3.13
torproject tor 0.2.3.14
torproject tor 0.2.3.15
torproject tor 0.2.3.16
torproject tor 0.2.3.17
torproject tor 0.2.3.18
torproject tor 0.2.3.19
torproject tor 0.2.3.20
torproject tor 0.2.3.21



{
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a renegotiation attempt that occurs after the initiation of the V3 link protocol."
    },
    {
      "lang": "es",
      "value": "Tor anterior a 0.2.3.23-rc permite a atacantes remotos causar una denegaci\u00f3n de servicio (fallo de aserci\u00f3n y cierre de demonio) a trav\u00e9s de un intento de renegociaci\u00f3n que se produce despu\u00e9s de la iniciaci\u00f3n del procolo de enlace V3."
    }
  ],
  "id": "CVE-2012-2249",
  "lastModified": "2025-04-11T00:51:21.963",
  "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
      }
    ]
  },
  "published": "2014-02-03T03:55:03.627",
  "references": [
    {
      "source": "security@debian.org",
      "url": "https://gitweb.torproject.org/tor.git?a=blob_plain%3Bhb=HEAD%3Bf=ChangeLog"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://gitweb.torproject.org/tor.git?a=blob_plain%3Bhb=HEAD%3Bf=ChangeLog"
    }
  ],
  "sourceIdentifier": "security@debian.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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