PT-2016-1059 · Zarafa · Zarafa Collaboration Platform

Publicado 2016-01-11 · Atualizado 2016-01-13 · CVE-2015-6566

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Zarafa Collaboration Platform versions prior to 7.2.1

Description The issue is related to incorrect link resolution before file access in the zarafa-autorespond application, part of the Zarafa Collaboration Platform. This can be exploited by a local attacker to gain elevated privileges through a symlink attack on /tmp/zarafa-vacation-*.

Recommendations For versions prior to 7.2.1, update to version 7.2.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the /tmp/zarafa-vacation-* files to minimize the risk of exploitation.

Correção

Link Following

Enumeração de Fraquezas

CWE-59

Identificadores relacionados

BDU:2016-00126

CVE-2015-6566

Produtos afetados

Zarafa Collaboration Platform

Referências · 6

• https://download.zarafa.com/community/final/7.2/final-changelog-7.2.txt · Aviso do Fabricante
• http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172605.html · Aviso do Fabricante
• https://jira.zarafa.com/browse/ZCP-13572 · Nota
• https://bdu.fstec.ru/vul/2016-00126 · Nota de Segurança
• https://jira.zarafa.com/browse/ZCP-13533 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2015-6566 · Nota de Segurança