certfr_avis - certa-2012-avi-501

CERTA-2012-AVI-501

Vulnerability from certfr_avis

Une vulnérabilité a été corrigée dans ISC DHCP. Elle concerne un déni de service qui est provoquée lorsque l'on réduit le temps d'expiration d'un bail IPv6 actif.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

ISC DHCP versions 4.1.x et 4.2.x.

Les versions 4.0 peuvent également être affectées mais ne sont plus maintenues.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

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

Vulnerability from cvelistv5

Published

2012-09-14 10:00

Modified

2024-08-06 20:21

Severity ?

CWE

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.

References

URL

Tags

	http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088220.html	vendor-advisory, x_refsource_FEDORA
	http://lists.opensuse.org/opensuse-updates/2012-09/msg00103.html	vendor-advisory, x_refsource_SUSE
	http://www.ubuntu.com/usn/USN-1571-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-updates/2012-09/msg00088.html	vendor-advisory, x_refsource_SUSE
	http://www.debian.org/security/2012/dsa-2551	vendor-advisory, x_refsource_DEBIAN
	http://secunia.com/advisories/51318	third-party-advisory, x_refsource_SECUNIA
	http://www.mandriva.com/security/advisories?name=MDVSA-2012:153	vendor-advisory, x_refsource_MANDRIVA
	http://lists.fedoraproject.org/pipermail/package-announce/2012-September/086992.html	vendor-advisory, x_refsource_FEDORA
	http://www.securityfocus.com/bid/55530	vdb-entry, x_refsource_BID
	http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088882.html	vendor-advisory, x_refsource_FEDORA
	http://rhn.redhat.com/errata/RHSA-2013-0504.html	vendor-advisory, x_refsource_REDHAT
	https://blogs.oracle.com/sunsecurity/entry/cve_2012_3955_denial_of	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2012-09/msg00105.html	vendor-advisory, x_refsource_SUSE
	http://security.gentoo.org/glsa/glsa-201301-06.xml	vendor-advisory, x_refsource_GENTOO
	https://kb.isc.org/article/AA-00779	x_refsource_CONFIRM
	http://www.securitytracker.com/id?1027528	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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