PT-2005-1004 · Openvpn · Openvpn

Mike Ireton · Publicado 2005-08-24 · Atualizado 2008-09-05 · CVE-2005-2534

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions OpenVPN versions prior to 2.0.1

Description A race condition issue exists that can cause a denial of service, specifically a server crash, when multiple clients with the same client certificate establish simultaneous TCP connections. This issue can be exploited remotely. Multiple vulnerabilities in the OpenVPN package may lead to disruption of protected information availability.

Recommendations For versions prior to 2.0.1, update to version 2.0.1 or later to resolve the issue. As a temporary workaround, consider disabling the simultaneous TCP connections feature or restricting access to the OpenVPN server until the update is applied.

Correção

Identificadores relacionados

BDU:2015-01740

CVE-2005-2534

DSA-851-1

Produtos afetados

Openvpn

Referências · 16

• https://osv.dev/vulnerability/DEBIAN-CVE-2005-2534 · Aviso do Fabricante
• http://securityfocus.com/bid/14610 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2005-2534 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2533 · Nota de Segurança
• http://debian.org/security/dsa-851 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2534 · Nota de Segurança
• http://openvpn.net/changelog.html · Nota
• http://mandriva.com/security/advisories?name=MDKSA-2005:145 · Aviso do Fabricante
• http://debian.org/security/2005/dsa-851 · Aviso do Fabricante
• http://secunia.com/advisories/17103 · Nota
• http://secunia.com/advisories/16463 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2531 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2532 · Nota de Segurança
• https://bdu.fstec.ru/vul/2015-01740 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2005-2534 · Aviso do Fabricante