VMware Horizon View Client < 3.0.0 Multiple SSL Vulnerabilities (VMSA-2014-0006) (Mac OS X)

This script is Copyright (C) 2014 Tenable Network Security, Inc.


Synopsis :

The remote Mac OS X host has a virtual desktop solution that is
affected by multiple vulnerabilities.

Description :

The version of VMware Horizon View Client installed on the remote Mac
OS X host is a version prior to 3.0.0. It is, therefore, affected by
multiple vulnerabilities in the bundled OpenSSL library :

- An error exists in the function 'ssl3_read_bytes'
that could allow data to be injected into other
sessions or allow denial of service attacks. Note
this issue is only exploitable if
'SSL_MODE_RELEASE_BUFFERS' is enabled. (CVE-2010-5298)

- A buffer overflow error exists related to invalid DTLS
fragment handling that could lead to execution of
arbitrary code. Note this issue only affects OpenSSL
when used as a DTLS client or server. (CVE-2014-0195)

- An error exists in the function 'do_ssl3_write' that
could allow a NULL pointer to be dereferenced leading
to denial of service attacks. Note this issue is
exploitable only if 'SSL_MODE_RELEASE_BUFFERS' is
enabled. (CVE-2014-0198)

- An error exists related to DTLS handshake handling that
could lead to denial of service attacks. Note this
issue only affects OpenSSL when used as a DTLS client.
(CVE-2014-0221)

- An unspecified error exists that could allow an
attacker to cause usage of weak keying material
leading to simplified man-in-the-middle attacks.
(CVE-2014-0224)

- An unspecified error exists related to anonymous ECDH
cipher suites that could allow denial of service
attacks. Note this issue only affects OpenSSL TLS
clients. (CVE-2014-3470)

See also :

https://www.vmware.com/security/advisories/VMSA-2014-0006
http://www.openssl.org/news/secadv_20140605.txt

Solution :

Upgrade to VMware Horizon View Client 3.0.0 or later.

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 8.1
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : true

Family: MacOS X Local Security Checks

Nessus Plugin ID: 76965 ()

Bugtraq ID: 66801
67193
67898
67899
67900
67901

CVE ID: CVE-2010-5298
CVE-2014-0195
CVE-2014-0198
CVE-2014-0221
CVE-2014-0224
CVE-2014-3470