openSUSE Security Update : tigervnc (openSUSE-2017-475)

This script is Copyright (C) 2017 Tenable Network Security, Inc.

Synopsis :

The remote openSUSE host is missing a security update.

Description :

This update for tigervnc provides the several fixes.

These security issues were fixed :

- CVE-2017-7392, CVE-2017-7396: Client can cause leak in
VNC server (bsc#1031886)

- CVE-2017-7395: Authenticated VNC client can crash VNC
server (bsc#1031877)

- CVE-2017-7394: Client can crash or block VNC server

- CVE-2017-7393: Authenticated client can cause double
free in VNC server (bsc#1031875)

- Prevent buffer overflow in VNC client, allowing for
crashing the client (bnc#1032880)

See also :

Solution :

Update the affected tigervnc packages.

Risk factor :

Medium / CVSS Base Score : 6.5

Family: SuSE Local Security Checks

Nessus Plugin ID: 99426 ()

Bugtraq ID:

CVE ID: CVE-2017-7392

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