PT-2017-8706 · Symantec · Symantec Messaging Gateway

R-73En · Publicado 2017-04-14 · Atualizado 2017-04-22 · CVE-2016-5312

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Symantec Messaging Gateway versions prior to 10.6.2

Description The issue allows remote authenticated users to read arbitrary files. This is achieved by exploiting a directory traversal vulnerability in the charting component. The vulnerability can be triggered by including a .. (dot dot) in the sn parameter to the "brightmail/servlet/com.ve.kavachart.servlet.ChartStream" endpoint.

Recommendations For versions prior to 10.6.2, update to version 10.6.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the brightmail/servlet/com.ve.kavachart.servlet.ChartStream endpoint to minimize the risk of exploitation. Avoid using the sn parameter in the affected endpoint until the issue is resolved.

Exploit

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2016-5312

Produtos afetados

Symantec Messaging Gateway

Referências · 8

• 🔥 https://exploit-db.com/exploits/40437 · Exploit
• 🔥 http://packetstormsecurity.com/files/138891/Symantec-Messaging-Gateway-10.6.1-Directory-Traversal.html · Exploit
• 🔥 http://seclists.org/fulldisclosure/2016/Sep/71 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2016-5312 · Nota de Segurança
• http://securityfocus.com/bid/93148 · Nota
• http://symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20160927_00 · Aviso do Fabricante
• http://securitytracker.com/id/1036908 · Nota
• https://osv.dev/vulnerability/CVE-2016-5312 · Aviso do Fabricante