PT-2013-1098 · Tinc · Tinc

Martin Schobert

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Publicado

2013-04-26

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Atualizado

2013-12-01

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CVE-2013-1428

CVSS v2.0

6.5

Média

VetorAV:N/AC:L/Au:S/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions tinc versions prior to 1.0.21 tinc versions 1.1 prior to 1.1pre7
Description The issue is related to a stack-based buffer overflow in the receive tcppacket function in net packet.c. This can be exploited by remote authenticated peers to cause a denial of service or possibly execute arbitrary code via a large TCP packet. Multiple vulnerabilities in the tinc package may lead to breaches of confidentiality, integrity, and availability of protected information. These vulnerabilities can be exploited by a remote attacker who has passed the authentication procedure.
Recommendations For tinc versions prior to 1.0.21, update to version 1.0.21 or later. For tinc versions 1.1 prior to 1.1pre7, update to version 1.1pre7 or later.

Exploit

Correção

Buffer Overflow

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Enumeração de Fraquezas

CWE-119

Identificadores relacionados

BDU:2015-03063
CVE-2013-1428
DSA-2663-1

Produtos afetados

Tinc