certfr_avis - certa-2006-avi-376

CERTA-2006-AVI-376

Vulnerability from certfr_avis

None

Description

Une vulnérabilité a été découverte dans OpenBSD. Cette vulnérabilité, située au niveau du démon IPSEC isakmpd, peut être exploitée par un utilisateur mal intentionné afin de capturer des paquets IPSEC et tenter un rejeu de ceux-ci.

Solution

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

OpenBSD 3.x.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2006-4436 (GCVE-0-2006-4436)

Vulnerability from cvelistv5

Published

2006-08-29 00:00

Modified

2024-08-07 19:06

Severity ?

CWE

Summary

isakmpd in OpenBSD 3.8, 3.9, and possibly earlier versions, creates Security Associations (SA) with a replay window of size 0 when isakmpd acts as a responder during SA negotiation, which allows remote attackers to replay IPSec packets and bypass the replay protection.

References

URL

Tags

	http://www.openbsd.org/errata38.html#isakmpd	vendor-advisory, x_refsource_OPENBSD
	http://www.osvdb.org/28194	vdb-entry, x_refsource_OSVDB
	https://exchange.xforce.ibmcloud.com/vulnerabilities/28645	vdb-entry, x_refsource_XF
	http://securitytracker.com/id?1016757	vdb-entry, x_refsource_SECTRACK
	http://secunia.com/advisories/21652	third-party-advisory, x_refsource_SECUNIA
	http://www.debian.org/security/2006/dsa-1175	vendor-advisory, x_refsource_DEBIAN
	http://www.securityfocus.com/bid/19712	vdb-entry, x_refsource_BID
	http://secunia.com/advisories/21905	third-party-advisory, x_refsource_SECUNIA
	http://www.openbsd.org/errata.html#isakmpd	vendor-advisory, x_refsource_OPENBSD

Impacted products

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

Show details on NVD website

JSON

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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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