The version of Adobe Flash Player installed on the remote Mac OS X host is equal or prior to version 18.0.0.203. It is, therefore, affected by multiple remote code execution vulnerabilities :

  - A use-after-free error exists in the opaqueBackground     class in the ActionScript 3 (AS3) implementation. A     remote attacker, via specially crafted Flash content,     can dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5122)

  - A use-after-free error exists in the BitmapData class in     the ActionScript 3 (AS3) implementation. A remote     attacker, via specially crafted Flash content, can     dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5123)

The remote Windows host is missing KB3079777. It is, therefore, affected by multiple remote code execution vulnerabilities :

  - A use-after-free error exists in the opaqueBackground     class in the ActionScript 3 (AS3) implementation. A     remote attacker, via specially crafted Flash content,     can dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5122)

  - A use-after-free error exists in the BitmapData class in     the ActionScript 3 (AS3) implementation. A remote     attacker, via specially crafted Flash content, can     dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5123)

flash-player was updated to fix two security issues.

These security issues were fixed :

  - CVE-2015-5123: Use-after-free vulnerability in the     BitmapData class in the ActionScript 3 (AS3)     implementation in Adobe Flash Player allowed remote     attackers to execute arbitrary code or cause a denial of     service (memory corruption) via crafted Flash content     that overrides a valueOf function (bsc#937752).

  - CVE-2015-5122: Use-after-free vulnerability in the     DisplayObject class in the ActionScript 3 (AS3)     implementation in Adobe Flash Player allowed remote     attackers to execute arbitrary code or cause a denial of     service (memory corruption) via crafted Flash content     that leverages improper handling of the opaqueBackground     property (bsc#937752).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote host is affected by the vulnerability described in GLSA-201508-01 (Adobe Flash Player: Multiple vulnerabilities)

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

    A remote attacker could possibly execute arbitrary code with the       privileges of the process, cause a Denial of Service condition, obtain       sensitive information, or bypass security restrictions.
  Workaround :

    There is no known workaround at this time.

Adobe Flash Player was updated to 11.2.202.491 to fix two security issues.

The following vulnerabilities were fixed :

  - CVE-2015-5122: Specially crafted Flash content allowed     attackers to execute arbitrary code via a use-after-free     vulnerability in the DisplayObject class in the     ActionScript 3 (AS3) implementation.

  - CVE-2015-5123: Specially crafted Flash content allowed     attackers to execute arbitrary code via a use-after-free     vulnerability in the BitmapData class in the     ActionScript 3 (AS3) implementation.

The version of Adobe Flash Player installed on the remote Windows host is equal or prior to version 18.0.0.203. It is, therefore, affected by multiple remote code execution vulnerabilities :

  - A use-after-free error exists in the opaqueBackground     class in the ActionScript 3 (AS3) implementation. A     remote attacker, via specially crafted Flash content,     can dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5122)

  - A use-after-free error exists in the BitmapData class in     the ActionScript 3 (AS3) implementation. A remote     attacker, via specially crafted Flash content, can     dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5123)

The version of Google Chrome installed on the remote Windows host is prior to 43.0.2357.134. It is, therefore, affected by multiple remote code execution vulnerabilities in the bundled version of Adobe Flash :

  - A use-after-free error exists in the opaqueBackground     class in the ActionScript 3 (AS3) implementation. A     remote attacker, via specially crafted Flash content,     can dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5122)

  - A use-after-free error exists in the BitmapData class in     the ActionScript 3 (AS3) implementation. A remote     attacker, via specially crafted Flash content, can     dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5123)

The version of Google Chrome installed on the remote Mac OS X host is prior to 43.0.2357.134. It is, therefore, affected by multiple remote code execution vulnerabilities in the bundled version of Adobe Flash :

  - A use-after-free error exists in the opaqueBackground     class in the ActionScript 3 (AS3) implementation. A     remote attacker, via specially crafted Flash content,     can dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5122)

  - A use-after-free error exists in the BitmapData class in     the ActionScript 3 (AS3) implementation. A remote     attacker, via specially crafted Flash content, can     dereference already freed memory, resulting in the     execution of arbitrary code. (CVE-2015-5123)

An updated Adobe Flash Player package that fixes two security issues is now available for Red Hat Enterprise Linux 5 and 6 Supplementary.

Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash Player web browser plug-in.

This update fixes two vulnerabilities in Adobe Flash Player. These vulnerabilities are detailed in the Adobe Security Bulletin APSB15-18 listed in the References section.

Two flaws were found in the way flash-plugin displayed certain SWF content. An attacker could use these flaws to create a specially crafted SWF file that would cause flash-plugin to crash or, potentially, execute arbitrary code when the victim loaded a page containing the malicious SWF content. (CVE-2015-5122, CVE-2015-5123)

All users of Adobe Flash Player should install this updated package, which upgrades Flash Player to version 11.2.202.491.

The version of Google Chrome on the remote host is prior to 43.0.2357.134 and is affected by the following vulnerabilities in the Adobe Flash player component :

 - A use-after-free error exists in the opaqueBackground class in the ActionScript 3 (AS3) implementation. A remote attacker, via specially crafted Flash content, can dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2015-5122) 
 - A use-after-free error exists in the BitmapData class in the ActionScript 3 (AS3) implementation. A remote attacker, via specially crafted Flash content, can dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2015-5123)

The version of Google Chrome OS on the remote mobile host is prior to 43.0.2357.132 and thus unpatched for the following vulnerabilities :

 - A use-after-free error exists in the opaqueBackground class in the ActionScript 3 (AS3) implementation. A remote attacker, via specially crafted Flash content, can dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2015-5122) 
 - A use-after-free error exists in the BitmapData class in the ActionScript 3 (AS3) implementation. A remote attacker, via specially crafted Flash content, can dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2015-5123) 
 - A flaw exists due to user-supplied input not being properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2015-5124) 
 - An information disclosure vulnerability exists that allows an attacker to guess the address for the Flash heap. (CVE-2015-3097) 
 - Multiple heap-based buffer overflow vulnerabilities exist that allow arbitrary code execution. (CVE-2015-3135, CVE-2015-4432, CVE-2015-5118) 
 - Multiple memory corruption vulnerabilities exist that allow arbitrary code execution. (CVE-2015-3117, CVE-2015-3123, CVE-2015-3130, CVE-2015-3133, CVE-2015-3134, CVE-2015-4431) 
 - Multiple NULL pointer dereference flaws exist. (CVE-2015-3126, CVE-2015-4429) 
 - A security bypass vulnerability exists that results in an information disclosure. (CVE-2015-3114) 
 - Multiple type confusion vulnerabilities exist that allow arbitrary code execution. (CVE-2015-3119, CVE-2015-3120, CVE-2015-3121, CVE-2015-3122, CVE-2015-4433) 
 - Multiple use-after-free errors exist that allow arbitrary code execution. (CVE-2015-3118, CVE-2015-3124, CVE-2015-5117, CVE-2015-3127, CVE-2015-3128, CVE-2015-3129, CVE-2015-3131, CVE-2015-3132, CVE-2015-3136, CVE-2015-3137, CVE-2015-4428, CVE-2015-4430, CVE-2015-5119) 
 - Multiple same-origin policy bypass vulnerabilities exist that allow information disclosure. (CVE-2014-0578, CVE-2015-3115, CVE-2015-3116, CVE-2015-3125, CVE-2015-5116) 
 - A memory corruption issue exists due to improper validation of user-supplied input. An attacker can exploit this to execute arbitrary code. (CVE-2015-5124)

Versions of Adobe Flash Player prior to 18.0.0.209 are outdated and thus unpatched for the following vulnerabilities :

  - A use-after-free error exists in the opaqueBackground class in the ActionScript 3 (AS3) implementation. A remote attacker, via specially crafted Flash content, can dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2015-5122)
  - A use-after-free error exists in the BitmapData class in the ActionScript 3 (AS3) implementation. A remote attacker, via specially crafted Flash content, can dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2015-5123)

ID	Name	Product	Family	Published	Updated	Severity
84732	Adobe Flash Player <= 18.0.0.203 Multiple RCE Vulnerabilities (APSB15-18) (Mac OS X)	Nessus	MacOS X Local Security Checks	7/14/2015	4/22/2022	critical
84809	MS KB3079777: Update for Vulnerabilities in Adobe Flash Player in Internet Explorer	Nessus	Windows	7/16/2015	4/22/2022	critical
84876	SUSE SLED11 Security Update : flash-player (SUSE-SU-2015:1258-1)	Nessus	SuSE Local Security Checks	7/20/2015	4/22/2022	critical
86089	GLSA-201508-01 : Adobe Flash Player: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	9/23/2015	4/22/2022	critical
84865	openSUSE Security Update : Adobe Flash Player (openSUSE-2015-496)	Nessus	SuSE Local Security Checks	7/20/2015	4/22/2022	critical
84730	Adobe Flash Player <= 18.0.0.203 Multiple RCE Vulnerabilities (APSB15-18)	Nessus	Windows	7/14/2015	4/22/2022	critical
84731	Google Chrome < 43.0.2357.134 Multiple RCE Vulnerabilities	Nessus	Windows	7/14/2015	4/22/2022	critical
84733	Google Chrome < 43.0.2357.134 RCE Multiple Vulnerabilities (Mac OS X)	Nessus	MacOS X Local Security Checks	7/14/2015	4/22/2022	critical
84820	RHEL 5 / 6 : flash-plugin (RHSA-2015:1235)	Nessus	Red Hat Local Security Checks	7/17/2015	4/22/2022	critical
84875	SUSE SLED12 Security Update : flash-player (SUSE-SU-2015:1255-1)	Nessus	SuSE Local Security Checks	7/20/2015	4/22/2022	critical
8882	Google Chrome < 43.0.2357.134 Multiple RCE Vulnerabilities	Nessus Network Monitor	Web Clients	9/25/2015	3/6/2019	high
8886	Google Chrome OS < 43.0.2357.132 Multiple Vulnerabilities	Nessus Network Monitor	Mobile Devices	9/25/2015	3/6/2019	critical
8822	Flash Player < 13.0.0.305 / 18.0.0.209 Multiple RCE (APSB15-18)	Nessus Network Monitor	Web Clients	7/24/2015	3/6/2019	high

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