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CVE-2005-2531

N/A

Description

OpenVPN before 2.0.1, when running with "verb 0" and without TLS authentication, does not properly flush the OpenSSL error queue when a client fails certificate authentication to the server and causes the error to be processed by the wrong client, which allows remote attackers to cause a denial of service (client disconnection) via a large number of failed authentication attempts.

Details CVE

Score CVSS v3.1N/A

Publie8/24/2005

Derniere modification4/16/2026

Sourcenvd

Observations honeypot0

Produits affectes

openvpn:openvpn

References

http://openvpn.net/changelog.html(cve@mitre.org)

http://secunia.com/advisories/16463(cve@mitre.org)

http://secunia.com/advisories/17103(cve@mitre.org)

http://www.debian.org/security/2005/dsa-851(cve@mitre.org)

http://www.mandriva.com/security/advisories?name=MDKSA-2005:145(cve@mitre.org)

http://www.novell.com/linux/security/advisories/2005_20_sr.html(cve@mitre.org)

http://www.securityfocus.com/bid/14605(cve@mitre.org)

http://openvpn.net/changelog.html(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/16463(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/17103(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2005/dsa-851(af854a3a-2127-422b-91ae-364da2661108)

http://www.mandriva.com/security/advisories?name=MDKSA-2005:145(af854a3a-2127-422b-91ae-364da2661108)

http://www.novell.com/linux/security/advisories/2005_20_sr.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/14605(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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