CVE-2012-3955 (GCVE-0-2012-3955)

Vulnerability from cvelistv5 – Published: 2012-09-14 10:00 – Updated: 2024-08-06 20:21
VLAI?
Summary
ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-updates/2012-0… vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-1571-1 vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-updates/2012-0… vendor-advisoryx_refsource_SUSE
http://www.debian.org/security/2012/dsa-2551 vendor-advisoryx_refsource_DEBIAN
http://secunia.com/advisories/51318 third-party-advisoryx_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.securityfocus.com/bid/55530 vdb-entryx_refsource_BID
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://rhn.redhat.com/errata/RHSA-2013-0504.html vendor-advisoryx_refsource_REDHAT
https://blogs.oracle.com/sunsecurity/entry/cve_20… x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2012-0… vendor-advisoryx_refsource_SUSE
http://security.gentoo.org/glsa/glsa-201301-06.xml vendor-advisoryx_refsource_GENTOO
https://kb.isc.org/article/AA-00779 x_refsource_CONFIRM
http://www.securitytracker.com/id?1027528 vdb-entryx_refsource_SECTRACK
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.\"}, {\"lang\": \"es\", \"value\": \"ISC DHCP v4.1-4.1.x antes de v4.1-ESV-R7 y v4.2.x antes de v4.2.4-P2 permite a atacantes remotos provocar una denegaci\\u00f3n de servicio (ca\\u00edda del demonio) en determinadas circunstancias mediante el establecimiento de un \u0027lease\u0027 IPv6 en un entorno donde la expiraci\\u00f3n del leasing es posteriormente reducida.\\r\\n\"}]",
      "id": "CVE-2012-3955",
      "lastModified": "2024-11-21T01:41:52.910",
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      "published": "2012-09-14T10:33:21.307",
      "references": "[{\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088882.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2012-September/086992.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088220.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://lists.opensuse.org/opensuse-updates/2012-09/msg00088.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://lists.opensuse.org/opensuse-updates/2012-09/msg00103.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://lists.opensuse.org/opensuse-updates/2012-09/msg00105.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Mailing 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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
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  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.