更新后的 acroread 程序包修复了多个安全问题，现在可用于 Red Hat Enterprise Linux 4 Extras 和 Red Hat Enterprise Linux 5 及 6 Supplementary。

Red Hat 安全响应团队已将此更新评级为具有严重安全影响。可从“参考”部分中的 CVE 链接获取针对每个漏洞的通用漏洞评分系统 (CVSS) 基本分数，其给出了详细的严重性等级。

Adobe Reader 允许用户查看和打印可移植文档格式 (PDF) 的文档。

此更新修复了 Adobe Reader 中的多种安全缺陷。有关这些缺陷的详情，请参阅“参考”部分，在 Adobe 安全页面 APSB11-24 中。打开特别构建的 PDF 文件时可导致 Adobe Reader 崩溃，或者以运行 Adobe Reader 的用户的身份执行任意代码。（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）

此更新也可修复 Adobe Reader 中内嵌的 Adobe Flash Player 之多个安全缺陷。“参考”部分中列出的 Adobe 安全页面 APSB11-21 和 APSB11-26 上详细说明了这些漏洞。

打开含有内嵌特别构建的 SWF 文件的 PDF 文件时可导致 Adobe Reader 崩溃，或者以运行 Adobe Reader 的用户的身份执行任意代码。（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、CVE-2011-2426、CVE-2011-2427、CVE-2011-2428、CVE-2011-2430）

如果受害者受到诱骗访问特别构建的网页，Adobe Flash Player 中的缺陷可允许攻击者执行跨站脚本 (XSS) 攻击。(CVE-2011-2444)

此更新还修复了 Adobe Flash Player 中的一个信息泄露缺陷。(CVE-2011-2429)

所有 Adobe Reader 用户都应安装这些更新后的程序包。它们包含 Adobe Reader 版本 9.4.6，不易受到这些问题的影响。必须重新启动所有正在运行的 Adobe Reader 实例才能使更新生效。

更新到 Flash-Player 10.3.188.5，修复了多种安全问题：

- CVE-2011-2130：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2134：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2135：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2136：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2137：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2138：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2139：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2140：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2414：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2415：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2416：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- CVE-2011-2417：CVSS v2 基本分数：6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

- (AV:N/AC:M/Au:N/C:P/I:P/A:P) 此更新解决了一个可导致代码执行的缓冲区溢出漏洞。(CVE-2011-2130)。（CVE-2011-2425：CVSS v2 基本分数：6.8）

此更新解决了一个可导致代码执行的缓冲区溢出漏洞。(CVE-2011-2134)

此更新解决了一个可导致代码执行的内存损坏漏洞。(CVE-2011-2135)

此更新解决了一个可导致代码执行的整数溢出漏洞。(CVE-2011-2136)

此更新解决了一个可导致代码执行的缓冲区溢出漏洞。(CVE-2011-2137)

此更新解决了一个可导致代码执行的整数溢出漏洞。(CVE-2011-2138)

此更新解决了一个可导致代码执行的跨站信息泄露漏洞。(CVE-2011-2139)

此更新解决了一个可导致代码执行的内存损坏漏洞。(CVE-2011-2140)

此更新解决了一个可导致代码执行的缓冲区溢出漏洞。(CVE-2011-2414)

此更新解决了一个可导致代码执行的缓冲区溢出漏洞。(CVE-2011-2415)

此更新解决了一个可导致代码执行的整数溢出漏洞。(CVE-2011-2416)

此更新解决了一个可导致代码执行的内存损坏漏洞。(CVE-2011-2417)

此更新解决了一个可导致代码执行的内存损坏漏洞。(CVE-2011-2425)

远程主机受到 GLSA-201201-19 中所述漏洞的影响（Adobe Reader：多种漏洞）

已在 Adobe Reader 中发现多种漏洞。请检查下面引用的 CVE 标识符以了解详细信息。
 影响：

远程攻击者可引诱用户使用 Adobe Reader 打开特别构建的 PDF 文件，从而可能导致远程任意代码执行、拒绝服务或其他影响。
 变通方案：

目前无任何已知的变通方案。

根据版本，远程 Mac OS X 主机上安装的 Flash Player 实例是 10.3.181.36 或更早版本。因此，有报告称它受到多个严重漏洞的影响：

- 多个缓冲区溢出漏洞可能导致代码执行。（CVE-2011-2130、CVE-2011-2134、CVE-2011-2137、CVE-2011-2414、CVE-2011-2415）

- 多种内存损坏漏洞可能导致代码执行。（CVE-2011-2135、CVE-2011-2140、CVE-2011-2417、CVE-2011-2424、CVE-2011-2425）

- 多个整数溢出漏洞可能导致代码执行。（CVE-2011-2136、CVE-2011-2138、CVE-2011-2416）

- 存在一个跨站信息泄露漏洞，可导致代码执行。(CVE-2011-2139)

通过诱骗受影响系统上的用户打开特别构建且含有 Flash 内容的文档，攻击者可以利用这些漏洞以此用户的权限在系统上远程执行任意代码。

根据其版本，远程 Windows 主机上安装的 Adobe AIR 实例为 2.7.1 或低于此版本。因此，它受到多个严重漏洞的影响：

- 存在多种缓冲区溢出情况，远程攻击者可利用这些问题执行任意代码。
 （CVE-2011-2130、CVE-2011-2134、CVE-2011-2137、CVE-2011-2414、CVE-2011-2415）

- 存在多种内存损坏问题，远程攻击者可利用这些问题执行任意代码。
 （CVE-2011-2135、CVE-2011-2140、CVE-2011-2417、CVE-2011-2425）

- 存在多种整数溢出情况，远程攻击者可利用这些问题执行任意代码。
 （CVE-2011-2136、CVE-2011-2138、CVE-2011-2416）

- 存有一个同源绕过漏洞，允许远程攻击者获取敏感信息。
 (CVE-2011-2139)

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.

According to its version, the instance of Adobe AIR installed on the remote Windows host is equal or prior to 2.7.1. It is, therefore, affected by several critical vulnerabilities :

  - Multiple buffer overflow conditions exist that allow a     remote attacker to execute arbitrary code.
    (CVE-2011-2130, CVE-2011-2134, CVE-2011-2137,     CVE-2011-2414, CVE-2011-2415)

  - Multiple memory corruption issues exist that allow a     remote attacker to execute arbitrary code.
    (CVE-2011-2135, CVE-2011-2140, CVE-2011-2417,     CVE-2011-2425)

  - Multiple integer overflow conditions exist that allow a     remote attacker to execute arbitrary code.
    (CVE-2011-2136, CVE-2011-2138, CVE-2011-2416)

  - A same-origin bypass vulnerability exists that allows a     remote attacker to obtain sensitive information.
    (CVE-2011-2139)

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 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 update to Flash-Player 10.3.188.5 fixes various security issues :

  - CVE-2011-2130: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2134: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2135: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2136: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2137: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2138: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2139: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2140: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2414: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2415: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2416: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2417: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - (AV:N/AC:M/Au:N/C:P/I:P/A:P) This update resolves a     buffer overflow vulnerability that could lead to code     execution. (CVE-2011-2130). (CVE-2011-2425: CVSS v2 Base     Score: 6.8)

This update resolves a buffer overflow vulnerability that could lead to code execution. (CVE-2011-2134)

This update resolves a memory corruption vulnerability that could lead to code execution. (CVE-2011-2135)

This update resolves an integer overflow vulnerability that could lead to code execution. (CVE-2011-2136)

This update resolves a buffer overflow vulnerability that could lead to code execution. (CVE-2011-2137)

This update resolves an integer overflow vulnerability that could lead to code execution. (CVE-2011-2138)

This update resolves a cross-site information disclosure vulnerability that could lead to code execution. (CVE-2011-2139)

This update resolves a memory corruption vulnerability that could lead to code execution. (CVE-2011-2140)

This update resolves a buffer overflow vulnerability that could lead to code execution. (CVE-2011-2414)

This update resolves a buffer overflow vulnerability that could lead to code execution. (CVE-2011-2415)

This update resolves an integer overflow vulnerability that could lead to code execution. (CVE-2011-2416)

This update resolves a memory corruption vulnerability that could lead to code execution. (CVE-2011-2417)

This update resolves a memory corruption vulnerability that could lead to code execution. (CVE-2011-2425)

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.

The update to Flash-Player 10.3.188.5 fixes various security issues :

  - CVE-2011-2130: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2134: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2135: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2136: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2137: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2138: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2139: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2140: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2414: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2415: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2416: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2417: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

  - CVE-2011-2425: CVSS v2 Base Score: 6.8     (AV:N/AC:M/Au:N/C:P/I:P/A:P)

This update resolves a buffer overflow vulnerability that could lead to code execution (CVE-2011-2130).

This update resolves a buffer overflow vulnerability that could lead to code execution (CVE-2011-2134).

This update resolves a memory corruption vulnerability that could lead to code execution (CVE-2011-2135).

This update resolves an integer overflow vulnerability that could lead to code execution (CVE-2011-2136).

This update resolves a buffer overflow vulnerability that could lead to code execution (CVE-2011-2137).

This update resolves an integer overflow vulnerability that could lead to code execution (CVE-2011-2138).

This update resolves a cross-site information disclosure vulnerability that could lead to code execution (CVE-2011-2139).

This update resolves a memory corruption vulnerability that could lead to code execution (CVE-2011-2140).

This update resolves a buffer overflow vulnerability that could lead to code execution (CVE-2011-2414).

This update resolves a buffer overflow vulnerability that could lead to code execution (CVE-2011-2415).

This update resolves an integer overflow vulnerability that could lead to code execution (CVE-2011-2416).

This update resolves a memory corruption vulnerability that could lead to code execution (CVE-2011-2417).

This update resolves a memory corruption vulnerability that could lead to code execution (CVE-2011-2425).

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	名稱	產品	系列	已發布	已更新	嚴重性
56740	RHEL 4/5/6：acroread (RHSA-2011:1434)	Nessus	Red Hat Local Security Checks	2011/11/9	2024/4/27	medium
57193	SuSE 10 安全更新：flash-player（ZYPP 修补程序编号 7679）	Nessus	SuSE Local Security Checks	2011/12/13	2021/1/19	critical
57745	GLSA-201201-19：Adobe Reader：多种漏洞	Nessus	Gentoo Local Security Checks	2012/1/31	2022/6/8	critical
55804	Flash Player for Mac <= 10.3.181.36 多种漏洞 (APSB11-21)	Nessus	MacOS X Local Security Checks	2011/8/10	2018/7/14	high
55805	Adobe AIR < 2.7.1 多种漏洞 (APSB11-21)	Nessus	Windows	2011/8/10	2022/4/11	high
55804	Flash Player for Mac <= 10.3.181.36 Multiple Vulnerabilities (APSB11-21)	Nessus	MacOS X Local Security Checks	2011/8/10	2018/7/14	high
55805	Adobe AIR < 2.7.1 Multiple Vulnerabilities (APSB11-21)	Nessus	Windows	2011/8/10	2022/4/11	high
56197	Adobe Acrobat < 10.1.1 / 9.4.6 / 8.3.1 Multiple Vulnerabilities (APSB11-21, APSB11-24)	Nessus	Windows	2011/9/14	2024/5/31	critical
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	2011/9/14	2018/7/14	high
56740	RHEL 5 / 6 : acroread (RHSA-2011:1434)	Nessus	Red Hat Local Security Checks	2011/11/9	2024/4/27	medium
57193	SuSE 10 Security Update : flash-player (ZYPP Patch Number 7679)	Nessus	SuSE Local Security Checks	2011/12/13	2021/1/19	critical
57745	GLSA-201201-19 : Adobe Reader: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2012/1/31	2022/6/8	critical
75501	openSUSE Security Update : flash-player (openSUSE-SU-2011:0897-1)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/14	critical
75837	openSUSE Security Update : flash-player (openSUSE-SU-2011:0897-1)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/14	critical
6001	Flash Player < 10.3.183.5 Multiple Vulnerabilities (APSB11-21)	Nessus Network Monitor	Web Clients	2011/8/10	2019/3/6	high

偵測

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medium

critical

critical

high

high

high

high

critical

high

medium

critical

critical

critical

critical

high