The remote host is running a version of Mac OS X that is 10.11.x prior to 10.11.2. It is, therefore, affected by multiple vulnerabilities in the following components :

  - apache_mod_php
  - AppSandbox
  - Bluetooth
  - CFNetwork HTTPProtocol
  - Compression
  - Configuration Profiles
  - CoreGraphics
  - CoreMedia Playback
  - Disk Images
  - EFI
  - File Bookmark
  - Hypervisor
  - iBooks
  - ImageIO
  - Intel Graphics Driver
  - IOAcceleratorFamily
  - IOHIDFamily
  - IOKit SCSI
  - IOThunderboltFamily
  - Kernel
  - kext tools
  - Keychain Access
  - libarchive
  - libc
  - libexpat
  - libxml2
  - OpenGL
  - OpenLDAP
  - OpenSSH
  - QuickLook
  - Sandbox
  - Security
  - System Integrity Protection

Note that successful exploitation of the most serious issues can result in arbitrary code execution.

The remote Redhat Enterprise Linux 6 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched.

  - expat: resource leak in readfilemap.c (CVE-2012-1147)

Note that Nessus has not tested for this issue but has instead relied on the package manager's report that the package is installed.

The following issues have been fixed :

  - expat was prone to a hash collision attack that could     lead to excessive CPU usage. (CVE-2012-0876)

  - expat didn't close file descriptors in some cases.
    (CVE-2012-1147)

  - specially crafted XML files could lead to a memory leak.
    (CVE-2012-1148)

The remote host is affected by the vulnerability described in GLSA-201209-06 (Expat: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Expat. Please review       the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could entice a user to open a specially crafted XML       file in an application linked against Expat, possibly resulting in a       Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

This update of expat fixes the following bugs :

  - hash collision attack that could lead to exessive CPU     usage. (CVE-2012-0876)

  - expat didn't close file descriptors in some cases.
    (CVE-2012-1147)

  - specially crafted xml files could lead to a memory leak     (CVE-2012-1148)

The remote host is running a version of Mac OS X 10.9.5 or 10.10.5 that is missing Security Update 2015-005 or 2015-008. It is, therefore, affected by multiple vulnerabilities in the following components :

  - apache_mod_php
  - AppSandbox
  - Bluetooth
  - CFNetwork HTTPProtocol
  - Compression
  - Configuration Profiles
  - CoreGraphics
  - CoreMedia Playback
  - Disk Images
  - EFI
  - File Bookmark
  - Hypervisor
  - iBooks
  - ImageIO
  - Intel Graphics Driver
  - IOAcceleratorFamily
  - IOHIDFamily
  - IOKit SCSI
  - IOThunderboltFamily
  - Kernel
  - kext tools
  - Keychain Access
  - libarchive
  - libc
  - libexpat
  - libxml2
  - OpenGL
  - OpenLDAP
  - OpenSSH
  - QuickLook
  - Sandbox
  - Security
  - System Integrity Protection

Note that successful exploitation of the most serious issues can result in arbitrary code execution.

The version of Apple iTunes installed on the remote Windows host is prior to 12.6. It is, therefore, affected by multiple vulnerabilities :

  - Multiple vulnerabilities exist in the expat component,     the most severe of which are remote code execution     vulnerabilities. An unauthenticated, remote attacker can     exploit these vulnerabilities to cause a denial of     service condition or the execution of arbitrary code in     the context of the current user. (CVE-2009-3270,     CVE-2009-3560, CVE-2009-3720, CVE-2012-1147,     CVE-2012-1148, CVE-2012-6702, CVE-2015-1283,     CVE-2016-0718, CVE-2016-4472, CVE-2016-5300)

  - Multiple vulnerabilities exist in the SQLite component,     the most severe of which are remote code execution     vulnerabilities. An unauthenticated, remote attacker can     exploit these vulnerabilities by convincing a user to     open a specially crafted file, to cause a denial of     service condition or the execution of arbitrary code in     the context of the current user. (CVE-2013-7443,     CVE-2015-3414, CVE-2015-3415, CVE-2015-3416,     CVE-2015-3717, CVE-2015-6607, CVE-2016-6153)

  - An information disclosure vulnerability exists in the     APNs server component due to client certificates being     transmitted in cleartext. A man-in-the-middle attacker     can exploit this to disclose sensitive information.
    (CVE-2017-2383)

  - A use-after-free error exists in the WebKit component     due to improper handling of RenderBox objects. An     unauthenticated, remote attacker can exploit this to     execute arbitrary code. (CVE-2017-2463)

  - Multiple universal cross-site scripting (XSS)     vulnerabilities exist in the WebKit component due to     improper validation of user-supplied input. An     unauthenticated, remote attacker can exploit these     vulnerabilities, by convincing a user to visit a     specially crafted web page, to execute arbitrary script     code in a user's browser session. (CVE-2017-2479,     CVE-2017-2480, CVE-2017-2493)

  - An integer overflow condition exists in the libxslt     component in the xsltAddTextString() function in     transform.c due to improper validation of user-supplied     input. An unauthenticated, remote attacker can exploit     this to cause an out-of-bounds write, resulting in the     execution of arbitrary code. (CVE-2017-5029)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Apple iTunes running on the remote host is prior to 12.6. It is, therefore, affected by multiple vulnerabilities :

  - Multiple vulnerabilities exist in the expat component,     the most severe of which are remote code execution     vulnerabilities. An unauthenticated, remote attacker can     exploit these vulnerabilities to cause a denial of     service condition or the execution of arbitrary code in     the context of the current user. (CVE-2009-3270,     CVE-2009-3560, CVE-2009-3720, CVE-2012-1147,     CVE-2012-1148, CVE-2012-6702, CVE-2015-1283,     CVE-2016-0718, CVE-2016-4472, CVE-2016-5300)

  - Multiple vulnerabilities exist in the SQLite component,     the most severe of which are remote code execution     vulnerabilities. An unauthenticated, remote attacker can     exploit these vulnerabilities by convincing a user to     open a specially crafted file, to cause a denial of     service condition or the execution of arbitrary code in     the context of the current user. (CVE-2013-7443,     CVE-2015-3414, CVE-2015-3415, CVE-2015-3416,     CVE-2015-3717, CVE-2015-6607, CVE-2016-6153)

  - An information disclosure vulnerability exists in the     APNs server component due to client certificates being     transmitted in cleartext. A man-in-the-middle attacker     can exploit this to disclose sensitive information.
    (CVE-2017-2383)

  - A use-after-free error exists in the WebKit component     due to improper handling of RenderBox objects. An     unauthenticated, remote attacker can exploit this to     execute arbitrary code. (CVE-2017-2463)

  - Multiple universal cross-site scripting (XSS)     vulnerabilities exist in the WebKit component due to     improper validation of user-supplied input. An     unauthenticated, remote attacker can exploit these     vulnerabilities, by convincing a user to visit a     specially crafted web page, to execute arbitrary script     code in a user's browser session. (CVE-2017-2479,     CVE-2017-2480, CVE-2017-2493)

  - An integer overflow condition exists in the libxslt     component in the xsltAddTextString() function in     transform.c due to improper validation of user-supplied     input. An unauthenticated, remote attacker can exploit     this to cause an out-of-bounds write, resulting in the     execution of arbitrary code. (CVE-2017-5029)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Apple iTunes installed on the remote macOS or Mac OS X host is prior to 12.6. It is, therefore, affected by multiple vulnerabilities :

  - Multiple vulnerabilities exist in the expat component,     the most severe of which are remote code execution     vulnerabilities. An unauthenticated, remote attacker can     exploit these vulnerabilities to cause a denial of     service condition or the execution of arbitrary code in     the context of the current user. (CVE-2009-3270,     CVE-2009-3560, CVE-2009-3720, CVE-2012-1147,     CVE-2012-1148, CVE-2012-6702, CVE-2015-1283,     CVE-2016-0718, CVE-2016-4472, CVE-2016-5300)

  - Multiple vulnerabilities exist in the SQLite component,     the most severe of which are remote code execution     vulnerabilities. An unauthenticated, remote attacker can     exploit these vulnerabilities by convincing a user to     open a specially crafted file, to cause a denial of     service condition or the execution of arbitrary code in     the context of the current user. (CVE-2013-7443,     CVE-2015-3414, CVE-2015-3415, CVE-2015-3416,     CVE-2015-3717, CVE-2015-6607, CVE-2016-6153)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is running a version of Mac OS X version 10.11.x prior to 10.11.2 and is affected by multiple vulnerabilities in the following components :

 - apache_mod_php
 - AppSandbox
 - Bluetooth
 - CFNetwork HTTPProtocol
 - Compression
 - Configuration Profiles
 - CoreGraphics
 - CoreMedia Playback
 - Disk Images
 - EFI
 - File Bookmark
 - Hypervisor
 - iBooks
 - ImageIO
 - Intel Graphics Driver
 - IOAcceleratorFamily
 - IOHIDFamily
 - IOKit SCSI
 - IOThunderboltFamily
 - Kernel
 - kext tools
 - Keychain Access
 - libarchive
 - libc
 - libexpat
 - libxml2
 - OpenGL
 - OpenLDAP
 - OpenSSH
 - QuickLook
 - Sandbox
 - Security
 - System Integrity Protection

Note that successful exploitation of the most serious issues can result in arbitrary code execution.

ID	Name	Product	Family	Published	Updated	Severity
87314	Mac OS X 10.11.x < 10.11.2 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	12/10/2015	5/28/2024	critical
198597	RHEL 6 : mingw32-expat (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/3/2024	high
59639	SuSE 10 Security Update : expat (ZYPP Patch Number 8015)	Nessus	SuSE Local Security Checks	6/21/2012	1/19/2021	medium
62287	GLSA-201209-06 : Expat: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	9/25/2012	1/6/2021	medium
64127	SuSE 11.1 Security Update : expat (SAT Patch Number 6200)	Nessus	SuSE Local Security Checks	1/25/2013	1/19/2021	medium
87321	Mac OS X Multiple Vulnerabilities (Security Updates 2015-005 / 2015-008)	Nessus	MacOS X Local Security Checks	12/11/2015	5/28/2024	critical
100025	Apple iTunes < 12.6 Multiple Vulnerabilities (credentialed check)	Nessus	Windows	5/8/2017	11/13/2019	critical
100026	Apple iTunes < 12.6 Multiple Vulnerabilities (uncredentialed check)	Nessus	Peer-To-Peer File Sharing	5/8/2017	11/13/2019	critical
100027	Apple iTunes < 12.6 Multiple Vulnerabilities (macOS) (credentialed check)	Nessus	MacOS X Local Security Checks	5/8/2017	11/13/2019	critical
9325	Mac OS X 10.11.x < 10.11.2 Multiple Vulnerabilities	Nessus Network Monitor	Operating System Detection	5/27/2016	3/6/2019	critical

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