Mac OS X : Apple Safari < 6.2.8 / 7.1.8 / 8.0.8 Multiple Vulnerabilities

This script is Copyright (C) 2015-2017 Tenable Network Security, Inc.

Synopsis :

The web browser installed on the remote host is affected by multiple

Description :

The version of Apple Safari installed on the remote Mac OS X host is
prior to 6.2.8 / 7.1.8 / 8.0.8. It is, therefore, affected by the
following vulnerabilities :

- An unspecified flaw exists that allows an attacker to
spoof UI elements by using crafted web pages.

- Multiple memory corruption flaws exist in WebKit due
to improper validation of user-supplied input. An
attacker can exploit these, by using a crafted web page,
to execute arbitrary code. (CVE-2015-3730, CVE-2015-3731
CVE-2015-3732, CVE-2015-3733, CVE-2015-3734,
CVE-2015-3735, CVE-2015-3736, CVE-2015-3737,
CVE-2015-3738, CVE-2015-3739, CVE-2015-3740,
CVE-2015-3741, CVE-2015-3742, CVE-2015-3743,
CVE-2015-3744, CVE-2015-3745, CVE-2015-3746,
CVE-2015-3747, CVE-2015-3748, CVE-2015-3749)

- A security policy bypass vulnerability exists in WebKit
related to handling Content Security Policy report
requests. An attacker can exploit this to bypass the
HTTP Strict Transport Security policy. (CVE-2015-3750)

- A security policy bypass vulnerability exists in WebKit
that allows websites to use video controls to load
images nested in object elements in violation of Content
Security Policy directives. (CVE-2015-3751)

- An information disclosure vulnerability exists in WebKit
related to how cookies are added to Content Security
Policy report requests, which results in cookies being
exposed to cross-origin requests. Also, cookies set
during regular browsing are sent during private
browsing. (CVE-2015-3752)

- An information disclosure vulnerability exists in the
WebKit Canvas component when images are called using
URLs that redirect to a data:image resource. An
attacker, using a malicious website, can exploit this to
disclose image data cross-origin. (CVE-2015-3753)

- An information disclosure vulnerability exists in WebKit
page loading where the caching of HTTP authentication
credentials entered in private browsing mode were carried
over into regular browsing, resulting in a user's private
browsing history being exposed. (CVE-2015-3754)

- A flaw in the WebKit process model allows a malicious
website to display an arbitrary URL, which can allow
user interface spoofing. (CVE-2015-3755)

See also :

Solution :

Upgrade to Apple Safari 6.2.8 / 7.1.8 / 8.0.8 or later.

Risk factor :

Medium / CVSS Base Score : 6.8
CVSS Temporal Score : 5.5
Public Exploit Available : false