Vulnerability-Lookup

CERTA-2008-AVI-446

Vulnerability from certfr_avis - Published: 2008-09-05 - Updated: 2008-09-05

Une vulnérabilité de Cisco Secure ACS permet à un utilisateur malveillant de réaliser un déni de service à distance.

Description

Une vulnérabilité est présente dans le traitement des réponses des clients dans les échanges utilisant le protocole EAP. Son exploitation permet à un utilisateur malveillant de provoquer un arrêt inopiné du serveur.

Solution

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

Cisco Secure ACS.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2008-2441 (GCVE-0-2008-2441)

Vulnerability from cvelistv5 – Published: 2008-09-04 16:00 – Updated: 2024-08-07 08:58

Summary

Cisco Secure ACS 3.x before 3.3(4) Build 12 patch 7, 4.0.x, 4.1.x before 4.1(4) Build 13 Patch 11, and 4.2.x before 4.2(0) Build 124 Patch 4 does not properly handle an EAP Response packet in which the value of the length field exceeds the actual packet length, which allows remote authenticated users to cause a denial of service (CSRadius and CSAuth service crash) or possibly execute arbitrary code via a crafted RADIUS (1) EAP-Response/Identity, (2) EAP-Response/MD5, or (3) EAP-Response/TLS Message Attribute packet.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securitytracker.com/id?1020814	vdb-entryx_refsource_SECTRACK
	http://www.cisco.com/warp/public/707/cisco-sr-200…	vendor-advisoryx_refsource_CISCO
	http://secunia.com/advisories/31731	third-party-advisoryx_refsource_SECUNIA
	http://securityreason.com/securityalert/4216	third-party-advisoryx_refsource_SREASON
	http://www.securityfocus.com/archive/1/495937/100…	mailing-listx_refsource_BUGTRAQ
	http://www.securityfocus.com/bid/30997	vdb-entryx_refsource_BID
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Show details on NVD website

JSON

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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.

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