According to its version, the instance of Flash Player installed on the remote Windows host is 10.3.181.36 or earlier.  As such, it is reportedly affected by several critical vulnerabilities :

  - Multiple buffer overflow vulnerabilities could lead to     code execution. (CVE-2011-2130, CVE-2011-2134,     CVE-2011-2137, CVE-2011-2414, CVE-2011-2415)

  - Multiple memory corruption vulnerabilities could lead to     code execution. (CVE-2011-2135, CVE-2011-2140,     CVE-2011-2417, CVE-2011-2424, CVE-2011-2425)

  - Multiple integer overflow vulnerabilities could lead to     code execution. (CVE-2011-2136, CVE-2011-2138,     CVE-2011-2416)

  - A cross-site information disclosure vulnerability     exists that could lead to code execution.     (CVE-2011-2139)

By tricking a user on the affected system into opening a specially crafted document with Flash content, an attacker could leverage these vulnerabilities to execute arbitrary code remotely on the system subject to the user's privileges.

The remote host is affected by the vulnerability described in GLSA-201110-11 (Adobe Flash Player: Multiple vulnerabilities)

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

    By enticing a user to open a specially crafted SWF file a remote       attacker could cause a Denial of Service or the execution of arbitrary       code with the privileges of the user running the application.
  Workaround :

    There is no known workaround at this time.

The version of Adobe Reader installed on the remote Windows host is earlier than 10.1.1 / 9.4.6 / 8.3.1.  It is, therefore, potentially affected by the following vulnerabilities :

  - An unspecified error exists that allows local     privilege escalation attacks. (CVE-2011-1353)

  - An unspecified error exists that can allow an attacker     to bypass security leading to code execution.     (CVE-2011-2431)

  - Several errors exist that allow buffer overflows     leading to code execution. (CVE-2011-2432,     CVE-2011-2435)

  - Several errors exist that allow heap overflows leading     to code execution. (CVE-2011-2433, CVE-2011-2434,     CVE-2011-2436, CVE-2011-2437)

  - Several errors exist that allow stack overflows leading     to code execution. (CVE-2011-2438)

  - An error exists that can allow memory leaks leading to     code execution. (CVE-2011-2439)

  - A use-after-free error exists that can allow code     exection. (CVE-2011-2440)

  - Several errors exist in the 'CoolType.dll' library that     can allow stack overflows leading to code execution.
    (CVE-2011-2441)

  - A logic error exists that can lead to code execution.
    (CVE-2011-2442)

  - Multiple issues exist as noted in APSB11-21, a security     update for Adobe Flash Player. (CVE-2011-2130,     CVE-2011-2134, CVE-2011-2135, CVE-2011-2136,     CVE-2011-2137, CVE-2011-2138, CVE-2011-2139,     CVE-2011-2140, CVE-2011-2414, CVE-2011-2415,     CVE-2011-2416, CVE-2011-2417, CVE-2011-2425,     CVE-2011-2424)

The remote Redhat Enterprise Linux 5 / 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2011:1144 advisory.

  - flash-plugin: multiple arbitrary code execution flaws (APSB-11-21) (CVE-2011-2130, CVE-2011-2134,     CVE-2011-2135, CVE-2011-2136, CVE-2011-2137, CVE-2011-2138, CVE-2011-2139, CVE-2011-2140, CVE-2011-2414,     CVE-2011-2415, CVE-2011-2416, CVE-2011-2417, CVE-2011-2424, CVE-2011-2425)

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 Adobe Acrobat installed on the remote host is earlier than 10.1.1 / 9.4.6 / 8.3.1.  It is, therefore, potentially affected by the following vulnerabilities :

  - An unspecified error exists that can allow an attacker     to bypass security leading to code execution.     (CVE-2011-2431)

  - Several errors exist that allow buffer overflows     leading to code execution. (CVE-2011-2432,     CVE-2011-2435)

  - Several errors exist that allow heap overflows leading     to code execution. (CVE-2011-2433, CVE-2011-2434,     CVE-2011-2436, CVE-2011-2437)

  - Several errors exist that allow stack overflows leading     to code execution. (CVE-2011-2438)

  - An error exists that can allow memory leaks leading to     code execution. (CVE-2011-2439)

  - A use-after-free error exists that can allow code     exection. (CVE-2011-2440)

  - Several errors exist in the 'CoolType.dll' library that     can allow stack overflows leading to code execution.
    (CVE-2011-2441)

  - A logic error exists that can lead to code execution.
    (CVE-2011-2442)

  - Multiple issues exist as noted in APSB11-21, a security     update for Adobe Flash Player. (CVE-2011-2130,     CVE-2011-2134, CVE-2011-2135, CVE-2011-2136,     CVE-2011-2137, CVE-2011-2138, CVE-2011-2139,     CVE-2011-2140, CVE-2011-2414, CVE-2011-2415,     CVE-2011-2416, CVE-2011-2417, CVE-2011-2425,     CVE-2011-2424)

The remote host is affected by the vulnerability described in GLSA-201201-19 (Adobe Reader: Multiple vulnerabilities)

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

    A remote attacker could entice a user to open a specially crafted PDF       file using Adobe Reader, possibly resulting in the remote execution of       arbitrary code, a Denial of Service, or other impact.
  Workaround :

    There is no known workaround at this time.

According to its version, the instance of Flash Player installed on the remote Mac OS X host is 10.3.181.36 or earlier.  As such, it is reportedly affected by several critical vulnerabilities :

  - Multiple buffer overflow vulnerabilities could lead to     code execution. (CVE-2011-2130, CVE-2011-2134,     CVE-2011-2137, CVE-2011-2414, CVE-2011-2415)

  - Multiple memory corruption vulnerabilities could lead to     code execution. (CVE-2011-2135, CVE-2011-2140,     CVE-2011-2417, CVE-2011-2424, CVE-2011-2425)

  - Multiple integer overflow vulnerabilities could lead to     code execution. (CVE-2011-2136, CVE-2011-2138,     CVE-2011-2416)

  - A cross-site information disclosure vulnerability     exists that could lead to code execution.     (CVE-2011-2139)

By tricking a user on the affected system into opening a specially crafted document with Flash content, an attacker could leverage these vulnerabilities to execute arbitrary code remotely on the system subject to the user's privileges.

The version of Adobe Reader installed on the remote Mac OS X host is prior to 10.1.1, 9.4.6, or 8.3.1. It is, therefore, affected by the following vulnerabilities :

  - An unspecified error exists that allows an attacker to     bypass security restrictions, resulting in code     execution. (CVE-2011-2431)

  - Multiple buffer overflow conditions exists that allow an     attacker to execute arbitrary code. (CVE-2011-2432,     CVE-2011-2435)

  - Multiple heap overflow conditions exist that allow an     attacker to execute arbitrary code. (CVE-2011-2433,     CVE-2011-2434, CVE-2011-2436, CVE-2011-2437)

  - Multiple stack overflow conditions exist that allow an     attacker to execute arbitrary code. (CVE-2011-2438)

  - An error exists related to memory leak issues that     allows an attacker to execute arbitrary code.
    (CVE-2011-2439)

  - A use-after-free error exists that allows an attacker to     execute arbitrary code. (CVE-2011-2440)

  - Multiple errors exist in the CoolType.dll library that     can allow stack overflow conditions, resulting in code     execution. (CVE-2011-2441)

  - A logic error exists that allows an attacker to execute     arbitrary code. (CVE-2011-2442)

  - Multiple vulnerabilities exist, as noted in APSB11-21,     that can allow an attacker to take control of the     affected system or cause the application to crash.
    (CVE-2011-2130, CVE-2011-2134, CVE-2011-2135,     CVE-2011-2136, CVE-2011-2137, CVE-2011-2138,     CVE-2011-2139, CVE-2011-2140, CVE-2011-2414,     CVE-2011-2415, CVE-2011-2416, CVE-2011-2417,     CVE-2011-2425, CVE-2011-2424)

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

The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2011:1434 advisory.

  - acroread: multiple code execution flaws (APSB11-16) (CVE-2011-2094, CVE-2011-2095, CVE-2011-2096,     CVE-2011-2097, CVE-2011-2098, CVE-2011-2099, CVE-2011-2101)

  - acroread: Multiple denial of service flaws (APSB11-16) (CVE-2011-2104, CVE-2011-2105)

  - flash-plugin: Cross-site scripting vulnerability (APSB11-13) (CVE-2011-2107)

  - flash-plugin: multiple arbitrary code execution flaws (APSB-11-21) (CVE-2011-2130, CVE-2011-2134,     CVE-2011-2135, CVE-2011-2136, CVE-2011-2137, CVE-2011-2138, CVE-2011-2139, CVE-2011-2140, CVE-2011-2414,     CVE-2011-2415, CVE-2011-2416, CVE-2011-2417, CVE-2011-2424, CVE-2011-2425)

  - acroread, flash-plugin: critical flaws fixed in APSB11-26 (CVE-2011-2426, CVE-2011-2427, CVE-2011-2428,     CVE-2011-2430)

  - acroread, flash-plugin: security control bypass information disclosure fixed in APSB11-26 (CVE-2011-2429)

  - acroread: multiple code execution flaws (APSB11-24) (CVE-2011-2431, CVE-2011-2432, CVE-2011-2433,     CVE-2011-2434, CVE-2011-2435, CVE-2011-2436, CVE-2011-2437, CVE-2011-2438, CVE-2011-2439, CVE-2011-2440,     CVE-2011-2442, CVE-2011-4374)

  - acroread, flash-plugin: Cross-site scripting vulnerability fixed in APSB11-26 (CVE-2011-2444)

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 has Adobe Flash Player installed. Versions of Flash Player earlier than 10.3.183.5 are potentially affected by multiple vulnerabilities : 

  - Multiple buffer overflow vulnerabilities could lead to code execution. (CVE-2011-2130, CVE-2011-2134, CVE-2011-2137, CVE-2011-2414, CVE-2011-2415)
  - Multiple memory corruption vulnerabilities could lead to code execution. (CVE-2011-2135, CVE-2011-2140, CVE-2011-2417, CVE-2011-2424, CVE-2011-2425)
  - Multiple integer overflow vulnerabilities could lead to code execution. (CVE-2011-2136, CVE-2011-2138, CVE-2011-2416)
  - A cross-site information disclosure vulnerability exists that could lead to code execution. (CVE-2011-2139)

ID	Name	Product	Family	Published	Updated	Severity
55803	Flash Player <= 10.3.181.36 Multiple Vulnerabilities (APSB11-21)	Nessus	Windows	8/10/2011	4/11/2022	high
56504	GLSA-201110-11 : Adobe Flash Player: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	10/14/2011	6/8/2022	critical
56198	Adobe Reader < 10.1.1 / 9.4.6 / 8.3.1 Multiple Vulnerabilities (APSB11-21, APSB11-24)	Nessus	Windows	9/14/2011	11/15/2018	high
55813	RHEL 5 / 6 : flash-plugin (RHSA-2011:1144)	Nessus	Red Hat Local Security Checks	8/11/2011	4/27/2024	high
56197	Adobe Acrobat < 10.1.1 / 9.4.6 / 8.3.1 Multiple Vulnerabilities (APSB11-21, APSB11-24)	Nessus	Windows	9/14/2011	5/31/2024	critical
57745	GLSA-201201-19 : Adobe Reader: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	1/31/2012	6/8/2022	critical
55804	Flash Player for Mac <= 10.3.181.36 Multiple Vulnerabilities (APSB11-21)	Nessus	MacOS X Local Security Checks	8/10/2011	7/14/2018	high
56199	Adobe Reader < 10.1.1 / 9.4.6 / 8.3.1 Multiple Vulnerabilities (APSB11-21, APSB11-24, APSB11-26) (Mac OS X)	Nessus	MacOS X Local Security Checks	9/14/2011	7/14/2018	high
56740	RHEL 5 / 6 : acroread (RHSA-2011:1434)	Nessus	Red Hat Local Security Checks	11/9/2011	4/27/2024	medium
6001	Flash Player < 10.3.183.5 Multiple Vulnerabilities (APSB11-21)	Nessus Network Monitor	Web Clients	8/10/2011	3/6/2019	high

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