PT-2014-1932 · Openvpn+3 · Openvpn+3

Dragana Damjanovic · Publicado 2014-12-01 · Atualizado 2024-06-15 · CVE-2014-8104

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions OpenVPN versions 2.0.0 through 2.0.10 OpenVPN versions 2.1.x OpenVPN versions 2.2.0 through 2.2.2 OpenVPN versions 2.3.x before 2.3.6

Description The issue allows remote authenticated users to cause a denial of service, resulting in a server crash, by sending a small control channel packet. This can lead to disruption of protected information availability. The exploitation can be carried out remotely by an attacker who has passed the authentication procedure.

Recommendations For OpenVPN versions 2.0.0 through 2.0.10, update to version 2.0.11 or later. For OpenVPN versions 2.1.x, update to version 2.2.3 or later. For OpenVPN versions 2.2.0 through 2.2.2, update to version 2.2.3 or later. For OpenVPN versions 2.3.x before 2.3.6, update to version 2.3.6 or later.

Correção

DoS

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

ALT-PU-2015-1053

BDU:2015-09796

CVE-2014-8104

DLA-98-1

DSA-3084-1

MGASA-2014-0512

OPENSUSE-SU-2014_1594-1

OPENSUSE-SU-2024:10211-1

SUSE-SU-2014_1605-1

SUSE-SU-2014_1694-1

USN-2430-1

Produtos afetados

Alt Linux

Openvpn

Suse

Ubuntu

Referências · 37

• https://github.com/OpenVPN/openvpn/commit/11d21349a4e7e38a025849479b36ace7c2eec2ee · Nota
• http://download.suse.com/patch/finder/?keywords=5352ff2473420ef0f67960593d5e6560 · Nota
• https://packages.altlinux.org/ru/vuln/CVE-2014-8104 · Nota
• https://osv.dev/vulnerability/USN-2430-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2014-0512 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8104 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2014-8104 · Nota de Segurança
• http://advisories.mageia.org/MGASA-2014-0512.html · Nota
• http://lists.suse.com/mailman/listinfo/sle-security-updates · Nota
• https://cve.org/CVERecord?id=CVE-2014-8104 · Nota de Segurança
• https://suse.com/security/cve/CVE-2014-8104 · Nota
• http://debian.org/security/2014/dsa-3084 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-2430-1 · Aviso do Fabricante
• https://community.openvpn.net/openvpn/wiki/SecurityAnnouncement-97597e732b · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2014-8104 · Aviso do Fabricante