CVE-2017-14461 (GCVE-0-2017-14461)

Vulnerability from cvelistv5 – Published: 2018-03-02 15:00 – Updated: 2024-09-16 23:00
VLAI
Summary
A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in potential sensitive information disclosure and denial of service. In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server.
Severity
5.9 (Medium)
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
CWE
Assigner
References
URL Tags
https://usn.ubuntu.com/3587-1/ vendor-advisoryx_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://www.debian.org/security/2018/dsa-4130 vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3587-2/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/103201 vdb-entryx_refsource_BID
https://www.dovecot.org/list/dovecot-news/2018-Fe… mailing-listx_refsource_MLIST
https://talosintelligence.com/vulnerability_repor… x_refsource_MISC
Impacted products
Date Public
2018-02-28 00:00
Show details on NVD website
To clipboard 

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Entry\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://usn.ubuntu.com/3587-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://usn.ubuntu.com/3587-2/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.debian.org/security/2018/dsa-4130\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.dovecot.org/list/dovecot-news/2018-February/000370.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-30T11:40:43+00:00",
      "cve": "CVE-2017-14461",
      "id": "CVE-2017-14461",
      "initial_release_date": "2017-01-01T00:00:00+00:00",
      "product_status:known_affected": "12",
      "product_status:known_not_affected": "7",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "dovecot: Information Leak Vulnerability in rfc822_parse_domain leading to denial-of-service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-14461.json",
      "version": "3"
    }
  }
}



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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.