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CVE-2015-2741 (GCVE-0-2015-2741)

Vulnerability from cvelistv5 – Published: 2015-07-06 01:00 – Updated: 2024-08-06 05:24
VLAI
Summary
Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird before 38.1 do not enforce key pinning upon encountering an X.509 certificate problem that generates a user dialog, which allows user-assisted man-in-the-middle attackers to bypass intended access restrictions by triggering a (1) expired certificate or (2) mismatched hostname for a domain with pinning enabled.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public
2015-07-02 00:00
Show details on NVD website
To clipboard 

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evadir las restricciones de acceso mediante la provocaci\u00f3n de (1) un certificado caducado o (2) un nombre de anfitri\u00f3n malasociado para un dominio con la fijaci\u00f3n (pinning) habilitado.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:P/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-310\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"38.1.0\",\"matchCriteriaId\":\"639EAD72-0505-4B4E-8693-9E653A30A334\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"79A602C5-61FE-47BA-9786-F045B6C6DBA8\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C11F024A-A8B7-405B-8A13-4BF406FBDB22\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D81A3698-797C-4CD9-BB02-A9182E0A6E11\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:31.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"84E8D7C7-B578-4623-9EA2-D13965DBE1F3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:31.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C3E5D043-71F8-4A61-BEA4-176153E26FD6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:31.5.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"51CBE0A9-1D05-4F88-B5B5-1592D4A4687E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:31.5.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"902BF23B-C1B9-41F2-BF5D-C1722C3DBFFD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:31.5.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"60521E93-3495-40F7-AA72-EE531F8FA09D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"35BF0AFB-26BA-4BEA-B6B8-11CF88E951DE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:31.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6D7AAC77-57A3-4747-B760-0EE3CD53E4DE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:31.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7DCA6959-24B7-4F86-BE25-0A8A7C1A3D13\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:31.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"697EA344-F982-4E9F-9EC8-CCCB5829582B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:31.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"61304847-1DC8-442C-8194-28E52B3C1293\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:31.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8DF9724E-93B2-4BC7-8181-6D9521A6CC37\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:31.6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9DAF8682-9B5E-4DE7-AEB0-71D5E4E6E01C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:31.7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D7AA9780-4512-4B76-BDBB-BB702535ECBD\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html\",\"source\":\"security@mozilla.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1207.html\",\"source\":\"security@mozilla.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1455.html\",\"source\":\"security@mozilla.org\"},{\"url\":\"http://www.mozilla.org/security/announce/2015/mfsa2015-67.html\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html\",\"source\":\"security@mozilla.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html\",\"source\":\"security@mozilla.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/75541\",\"source\":\"security@mozilla.org\"},{\"url\":\"http://www.securitytracker.com/id/1032783\",\"source\":\"security@mozilla.org\"},{\"url\":\"http://www.securitytracker.com/id/1032784\",\"source\":\"security@mozilla.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2656-1\",\"source\":\"security@mozilla.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2656-2\",\"source\":\"security@mozilla.org\"},{\"url\":\"https://bugzilla.mozilla.org/show_bug.cgi?id=1147497\",\"source\":\"security@mozilla.org\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/201512-10\",\"source\":\"security@mozilla.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1207.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1455.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mozilla.org/security/announce/2015/mfsa2015-67.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/75541\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1032783\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1032784\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2656-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2656-2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.mozilla.org/show_bug.cgi?id=1147497\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/201512-10\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T14:30:20+00:00",
      "cve": "CVE-2015-2741",
      "id": "CVE-2015-2741",
      "initial_release_date": "2015-07-02T00:00:00+00:00",
      "product_status:fixed": "243",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Mozilla: Key pinning is ignored when overridable errors are encountered (MFSA 2015-67)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2015/cve-2015-2741.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-09-01T02:32:42Z",
      "cve": "CVE-2015-2741",
      "id": "CVE-2015-2741",
      "initial_release_date": "2023-02-15T05:20:20Z",
      "product_status:known_affected": "27",
      "product_status:known_not_affected": "144",
      "product_status:recommended": "329",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2015-2741",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2015-2741.json",
      "version": "23"
    }
  }
}



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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

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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.


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.