openSUSE Security Update : LibVNCServer (openSUSE-2015-851)

This script is Copyright (C) 2015 Tenable Network Security, Inc.


Synopsis :

The remote openSUSE host is missing a security update.

Description :

The LibVNCServer package was updated to fix the following security
issues :

- bsc#897031: fix several security issues :

- CVE-2014-6051: Integer overflow in MallocFrameBuffer()
on client side.

- CVE-2014-6052: Lack of malloc() return value checking on
client side.

- CVE-2014-6053: Server crash on a very large
ClientCutText message.

- CVE-2014-6054: Server crash when scaling factor is set
to zero.

- CVE-2014-6055: Multiple stack overflows in File Transfer
feature.

- bsc#854151: Restrict the SSL cipher suite.

See also :

https://bugzilla.opensuse.org/show_bug.cgi?id=854151
https://bugzilla.opensuse.org/show_bug.cgi?id=897031

Solution :

Update the affected LibVNCServer packages.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)

Family: SuSE Local Security Checks

Nessus Plugin ID: 87389 ()

Bugtraq ID:

CVE ID: CVE-2014-6051
CVE-2014-6052
CVE-2014-6053
CVE-2014-6054
CVE-2014-6055

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