certfr_avis - certa-2012-avi-493

CERTA-2012-AVI-493

Vulnerability from certfr_avis

Une vulnérabilité a été corrigée dans FreeRADIUS. Elle concerne un débordement de mémoire pouvant mener à une exécution de code arbitraire à distance.

Solution

Mettre FreeRADIUS à jour en version 2.2.0.

FreeRADIUS versions 2.1.10, 2.1.11 et 2.1.12.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2012-3547 (GCVE-0-2012-3547)

Vulnerability from cvelistv5

Published

2012-09-18 17:00

Modified

2024-08-06 20:13

Severity ?

CWE

Summary

Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate.

References

URL

Tags

	http://secunia.com/advisories/50584	third-party-advisory, x_refsource_SECUNIA
	http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html	vendor-advisory, x_refsource_APPLE
	http://secunia.com/advisories/50637	third-party-advisory, x_refsource_SECUNIA
	http://www.ubuntu.com/usn/USN-1585-1	vendor-advisory, x_refsource_UBUNTU
	http://rhn.redhat.com/errata/RHSA-2012-1327.html	vendor-advisory, x_refsource_REDHAT
	http://secunia.com/advisories/50484	third-party-advisory, x_refsource_SECUNIA
	http://www.debian.org/security/2012/dsa-2546	vendor-advisory, x_refsource_DEBIAN
	http://www.securityfocus.com/bid/55483	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id?1027509	vdb-entry, x_refsource_SECTRACK
	http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt	x_refsource_MISC
	http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html	mailing-list, x_refsource_BUGTRAQ
	http://www.openwall.com/lists/oss-security/2012/09/10/2	mailing-list, x_refsource_MLIST
	http://www.mandriva.com/security/advisories?name=MDVSA-2012:159	vendor-advisory, x_refsource_MANDRIVA
	http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html	vendor-advisory, x_refsource_SUSE
	https://exchange.xforce.ibmcloud.com/vulnerabilities/78408	vdb-entry, x_refsource_XF
	http://rhn.redhat.com/errata/RHSA-2012-1326.html	vendor-advisory, x_refsource_REDHAT
	http://osvdb.org/85325	vdb-entry, x_refsource_OSVDB
	http://secunia.com/advisories/50770	third-party-advisory, x_refsource_SECUNIA
	http://freeradius.org/security.html	x_refsource_CONFIRM
	http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html	vendor-advisory, x_refsource_FEDORA

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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