FKIE_CVE-2014-3430

Vulnerability from fkie_nvd - Published: 2014-05-14 19:55 - Updated: 2026-06-17 00:08
Severity
Summary
Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service (resource consumption) via an incomplete SSL/TLS handshake for an IMAP/POP3 connection.
References
cve@mitre.orghttp://advisories.mageia.org/MGASA-2014-0223.html
cve@mitre.orghttp://dovecot.org/pipermail/dovecot-news/2014-May/000273.htmlPatch, Vendor Advisory
cve@mitre.orghttp://linux.oracle.com/errata/ELSA-2014-0790.html
cve@mitre.orghttp://permalink.gmane.org/gmane.mail.imap.dovecot/77499Patch
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2014-0790.html
cve@mitre.orghttp://secunia.com/advisories/59051
cve@mitre.orghttp://secunia.com/advisories/59537
cve@mitre.orghttp://secunia.com/advisories/59552
cve@mitre.orghttp://www.debian.org/security/2014/dsa-2954
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2015:113
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/05/09/4Patch
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/05/09/8
cve@mitre.orghttp://www.securityfocus.com/bid/67306
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2213-1
af854a3a-2127-422b-91ae-364da2661108http://advisories.mageia.org/MGASA-2014-0223.html
af854a3a-2127-422b-91ae-364da2661108http://dovecot.org/pipermail/dovecot-news/2014-May/000273.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://linux.oracle.com/errata/ELSA-2014-0790.html
af854a3a-2127-422b-91ae-364da2661108http://permalink.gmane.org/gmane.mail.imap.dovecot/77499Patch
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-0790.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/59051
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/59537
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/59552
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2014/dsa-2954
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2015:113
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/05/09/4Patch
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/05/09/8
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/67306
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2213-1
Impacted products
Vendor Product Version
dovecot dovecot 1.1
dovecot dovecot 1.1
dovecot dovecot 1.1.0
dovecot dovecot 1.1.1
dovecot dovecot 1.1.2
dovecot dovecot 1.1.3
dovecot dovecot 1.1.4
dovecot dovecot 1.1.5
dovecot dovecot 1.1.6
dovecot dovecot 1.2.0
dovecot dovecot 1.2.1
dovecot dovecot 1.2.2
dovecot dovecot 1.2.3
dovecot dovecot 1.2.4
dovecot dovecot 1.2.5
dovecot dovecot 1.2.6
dovecot dovecot 1.2.7
dovecot dovecot 1.2.8
dovecot dovecot 1.2.9
dovecot dovecot 1.2.10
dovecot dovecot 1.2.11
dovecot dovecot 1.2.12
dovecot dovecot 1.2.13
dovecot dovecot 1.2.14
dovecot dovecot 1.2.15
dovecot dovecot 2.0
dovecot dovecot 2.0.0
dovecot dovecot 2.0.1
dovecot dovecot 2.0.2
dovecot dovecot 2.0.3
dovecot dovecot 2.0.4
dovecot dovecot 2.0.5
dovecot dovecot 2.0.6
dovecot dovecot 2.0.7
dovecot dovecot 2.0.8
dovecot dovecot 2.0.9
dovecot dovecot 2.0.10
dovecot dovecot 2.0.11
dovecot dovecot 2.0.12
dovecot dovecot 2.0.13
dovecot dovecot 2.0.14
dovecot dovecot 2.0.15
dovecot dovecot 2.1
dovecot dovecot 2.1
dovecot dovecot 2.1
dovecot dovecot 2.1
dovecot dovecot 2.1
dovecot dovecot 2.1
dovecot dovecot 2.1.0
dovecot dovecot 2.1.1
dovecot dovecot 2.1.2
dovecot dovecot 2.1.3
dovecot dovecot 2.1.4
dovecot dovecot 2.1.5
dovecot dovecot 2.1.6
dovecot dovecot 2.1.7
dovecot dovecot 2.1.8
dovecot dovecot 2.1.10
dovecot dovecot 2.1.11
dovecot dovecot 2.1.12
dovecot dovecot 2.1.13
dovecot dovecot 2.1.14
dovecot dovecot 2.1.15
dovecot dovecot 2.2
dovecot dovecot 2.2
dovecot dovecot 2.2
dovecot dovecot 2.2
dovecot dovecot 2.2
dovecot dovecot 2.2
dovecot dovecot 2.2
dovecot dovecot 2.2.0
dovecot dovecot 2.2.1
dovecot dovecot 2.2.2
dovecot dovecot 2.2.3
dovecot dovecot 2.2.4
dovecot dovecot 2.2.5
dovecot dovecot 2.2.6
dovecot dovecot 2.2.7
dovecot dovecot 2.2.8
dovecot dovecot 2.2.9
dovecot dovecot 2.2.10
dovecot dovecot 2.2.13

{
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    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service (resource consumption) via an incomplete SSL/TLS handshake for an IMAP/POP3 connection."
    },
    {
      "lang": "es",
      "value": "Dovecot 1.1 anterior a 2.2.13 y dovecot-ee anterior a 2.1.7.7 y 2.2.x anterior a 2.2.12.12 no cierra debidamente conexiones antiguas, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de recursos) a trav\u00e9s de una negociaci\u00f3n SSL/TLS incompleta para una conexi\u00f3n IMAP/POP3."
    }
  ],
  "id": "CVE-2014-3430",
  "lastModified": "2026-06-17T00:08:10.257",
  "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": "2014-05-14T19:55:13.077",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://advisories.mageia.org/MGASA-2014-0223.html"
    },
    {
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      ],
      "url": "http://dovecot.org/pipermail/dovecot-news/2014-May/000273.html"
    },
    {
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  "weaknesses": [
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          "value": "CWE-287"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

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    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.