CVE-2014-3694 (GCVE-0-2014-3694)

Vulnerability from cvelistv5 – Published: 2014-10-29 10:00 – Updated: 2024-08-06 10:50
VLAI
Summary
The (1) bundled GnuTLS SSL/TLS plugin and the (2) bundled OpenSSL SSL/TLS plugin in libpurple in Pidgin before 2.10.10 do not properly consider the Basic Constraints extension during verification of X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://pidgin.im/news/security/?id=86 x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:1854 vendor-advisoryx_refsource_REDHAT
http://hg.pidgin.im/pidgin/main/rev/2e4475087f04 x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2390-1 vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-updates/2014-1… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/60741 third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2014/dsa-3055 vendor-advisoryx_refsource_DEBIAN
http://lists.opensuse.org/opensuse-updates/2014-1… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/61968 third-party-advisoryx_refsource_SECUNIA
Date Public
2014-10-22 00:00
Show details on NVD website

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            "value": "(1) El plugin bundled GnuTLS SSL/TLS y (2) el plugin bundled OpenSSL SSL/TLS en libpurple en Pidgin anterior a 2.10.10 no consideran debidamente la extensi\u00f3n Basic Constraints durante la verificaci\u00f3n de los certificados X.509 de los servidores SSL, lo que permite a atacantes man-in-the-middle suplantar servidores y obtener informaci\u00f3n sensible a trav\u00e9s de un certificado manipulado."
          }
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              "baseSeverity": "MEDIUM",
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                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
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              "impactScore": 4.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
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        "published": "2014-10-29T10:55:04.307",
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      "cve": "CVE-2014-3694",
      "id": "CVE-2014-3694",
      "initial_release_date": "2014-10-22T00:00:00+00:00",
      "product_status:fixed": "414",
      "product_status:known_affected": "12",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "pidgin: SSL/TLS plug-ins failed to check Basic Constraints",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2014/cve-2014-3694.json",
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      "current_release_date": "2025-10-08T00:25:02Z",
      "cve": "CVE-2014-3694",
      "id": "CVE-2014-3694",
      "initial_release_date": "2023-02-15T05:28:19Z",
      "product_status:recommended": "339",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2014-3694",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2014-3694.json",
      "version": "7"
    }
  }
}



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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.

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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.


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