certfr_avis - certa-2012-avi-038

CERTA-2012-AVI-038

Vulnerability from certfr_avis

Une vulnérabilité dans Samba permet de réaliser un déni de service à distance.

Description

Une vulnérabilité, de type fuite de mémoire, a été découverte dans Samba. En effectuant de nombreuses connexions au serveur, un attaquant, même non authentifié, peut provoquer un déni de service.

Solution

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

Samba versions 3.6.0 à 3.6.2 (incluse).

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2012-0817 (GCVE-0-2012-0817)

Vulnerability from cvelistv5

Published

2012-01-30 17:00

Modified

2024-08-06 18:38

Severity ?

CWE

Summary

Memory leak in smbd in Samba 3.6.x before 3.6.3 allows remote attackers to cause a denial of service (memory and CPU consumption) by making many connection requests.

References

URL

Tags

	http://secunia.com/advisories/47763	third-party-advisory, x_refsource_SECUNIA
	http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00014.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00008.html	vendor-advisory, x_refsource_SUSE
	http://www.samba.org/samba/history/samba-3.6.3.html	x_refsource_CONFIRM
	http://www.samba.org/samba/security/CVE-2012-0817	x_refsource_CONFIRM
	http://lists.fedoraproject.org/pipermail/package-announce/2012-February/072930.html	vendor-advisory, x_refsource_FEDORA
	http://secunia.com/advisories/48879	third-party-advisory, x_refsource_SECUNIA

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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