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

Red Hat 产品安全团队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。

Flash 插件程序包包含兼容 Mozilla Firefox 的 Adobe Flash Player Web 浏览器插件。

此更新修复了 Adobe Flash Player 中的多种漏洞。
请参阅“参考”部分的 Adobe 安全公告 APSB15-11，了解这些漏洞的详情。

在 Flash 插件显示某些 SWF 内容的方式中发现多种缺陷。攻击者可利用这些缺陷创建特别构建的 SWF 文件，当受害者加载包含恶意 SWF 内容的页面时，可导致 Flash 插件崩溃，或可能执行任意代码。（CVE-2015-3100、CVE-2015-3103、CVE-2015-3104、CVE-2015-3105、CVE-2015-3106、CVE-2015-3107）

在 Flash 插件中发现多个安全绕过缺陷，可导致泄露敏感信息。（CVE-2015-3096、CVE-2015-3098、CVE-2015-3099、CVE-2015-3102）

在 Flash 插件中发现内存信息泄漏缺陷，可能导致攻击者绕过 ASLR（地址空间布局随机化）的保护，并更容易利用其他缺陷。
(CVE-2015-3108)

所有 Adobe Flash Player 用户应安装此更新后的程序包，将 Flash Player 升级到版本 11.2.202.466。

Adobe Flash Player 已更新到版本 11.2.202.466，用于修复多个安全问题。

修复了以下漏洞：

- CVE-2015-3096：CVE-2014-5333 的绕过问题

- CVE-2015-3098：存在可能被利用，以绕过同源策略并导致信息泄露的漏洞

- CVE-2015-3099：存在可能被利用，以绕过同源策略并导致信息泄露的漏洞

- CVE-2015-3100：可导致代码执行的堆栈溢出漏洞

- CVE-2015-3102：存在可能被利用，以绕过同源策略并导致信息泄露的漏洞

- CVE-2015-3103：可导致代码执行的释放后使用漏洞

- CVE-2015-3104：可导致代码执行的整数溢出漏洞

- CVE-2015-3105：可导致代码执行的内存损坏漏洞

- CVE-2015-3106：可导致代码执行的释放后使用漏洞

- CVE-2015-3107：可导致代码执行的释放后使用漏洞

- CVE-2015-3108：可用于绕过 ASLR 的内存泄漏漏洞

Versions of Adobe Flash Player equal or prior to 17.0.0.188 are outdated and thus unpatched for the following vulnerabilities :

  - Multiple double-free errors exist that allow an attacker to execute arbitrary code (CVE-2015-0346, CVE-2015-0359).
  - Multiple memory corruption flaws exist due to improper validation of user-supplied input. A remote attacker can exploit these flaws, via specially crafted flash content, to corrupt memory and execute arbitrary code (CVE-2015-0347, CVE-2015-0350, CVE-2015-0352, CVE-2015-0353, CVE-2015-0354, CVE-2015-0355, CVE-2015-0360, CVE-2015-3038, CVE-2015-3041, CVE-2015-3042, CVE-2015-3043, CVE-2015-3078, CVE-2015-3089, CVE-2015-3090, CVE-2015-3093, CVE-2015-3105).
  - An unspecified buffer overflow condition exists due to improper validation of user-supplied input. A remote attacker can exploit this to execute arbitrary code (CVE-2015-0348).
  - Multiple unspecified use-after-free errors exist that allow an attacker to execute arbitrary code (CVE-2015-0349, CVE-2015-0351, CVE-2015-0358, CVE-2015-3039, CVE-2015-3080, CVE-2015-3103, CVE-2015-3106, CVE-2015-3107).
  - Multiple unspecified memory leaks exist that allow an attacker to bypass the Address Space Layout Randomization (ASLR) feature (CVE-2015-0357, CVE-2015-3040, CVE-2015-3091, CVE-2015-3092, CVE-2015-3108).
  - Multiple unspecified type confusion flaws exist that allow an attacker to execute arbitrary code (CVE-2015-3077, CVE-2015-3084, CVE-2015-3086, CVE-2015-0356).
  - Multiple unspecified security bypass flaws exist that allow a context-dependent attacker to disclose sensitive information (CVE-2015-3079, CVE-2015-3044).
  - An unspecified time-of-check time-of-use (TOCTOU) race condition exists that allows an attacker to bypass Protected Mode for Internet Explorer (CVE-2015-3081).
  - Multiple validation bypass vulnerabilities exists that allow an attacker to read or write arbitrary data to the file system (CVE-2015-3082, CVE-2015-3083, CVE-2015-3085).
  - Multiple integer overflow conditions exist due to improper validation of user-supplied input. This allows a context-dependent attacker to execute arbitrary code (CVE-2015-3087, CVE-2015-3104).
  - A heap-based buffer overflow condition exists due to improper validation of user-supplied input. A remote attacker can exploit this to execute arbitrary code (CVE-2015-3088).
  - An unspecified vulnerability exists that allows an attacker to bypass the fix for CVE-2014-5333 (CVE-2015-3096).
  - An unspecified memory address randomization flaw exists on Windows 7 64-bit (CVE-2015-3097).
  - Multiple unspecified flaws exist that allow a remote attacker to bypass the same-origin-policy, resulting in the disclosure of sensitive information (CVE-2015-3098, CVE-2015-3099, CVE-2015-3102).
  - A remote code execution vulnerability exists due to an unspecified stack overflow flaw (CVE-2015-3100).

Versions of Adobe Flash player prior to 13.0.0.292 / 18.0.0.160 are outdated and thus unpatched for the following vulnerabilities :

  - An unspecified vulnerability exists that allows an attacker to bypass the fix for CVE-2014-5333. (CVE-2015-3096)
  - An unspecified memory address randomization flaw exists on Windows 7 64-bit. (CVE-2015-3097)
  - Multiple unspecified flaws exist that allow a remote attacker to bypass the same-origin-policy, resulting in the disclosure of sensitive information. (CVE-2015-3098, CVE-2015-3099, CVE-2015-3102)
  - A remote code execution vulnerability exists due to an unspecified stack overflow flaw. (CVE-2015-3100)
  - Multiple use-after-free errors exist that allow an attacker to execute arbitrary code. (CVE-2015-3103, CVE-2015-3106, CVE-2015-3107)
  - An integer overflow condition exists due to improper validation of user-supplied input. A remote attacker can exploit this to execute arbitrary code. (CVE-2015-3104)
  - A memory corruption flaw exists due to improper validation of user-supplied input. A remote attacker can exploit this flaw, via specially crafted flash content, to corrupt memory and execute arbitrary code. (CVE-2015-3105)
  - An unspecified memory leak exists that allows an attacker to bypass the Address Space Layout Randomization (ASLR) feature. (CVE-2015-3108)

Versions of Adobe AIR prior to 18.0.0.144 are outdated and thus unpatched for the following vulnerabilities :

 - An unspecified vulnerability exists that allows an attacker to bypass the fix for CVE-2014-5333. (CVE-2015-3096)
 - An unspecified memory address randomization flaw exists on Windows 7 64-bit. (CVE-2015-3097)
 - Multiple unspecified flaws exist that allow a remote attacker to bypass the same-origin-policy, resulting in the disclosure of sensitive information. (CVE-2015-3098, CVE-2015-3099, CVE-2015-3102)
 - A remote code execution vulnerability exists due to an unspecified stack overflow flaw. (CVE-2015-3100)
 - A permission flaw exists in the Flash broker for IE that allows an attacker to perform a privilege escalation. (CVE-2015-3101)
 - Multiple use-after-free errors exist that allow an attacker to execute arbitrary code. (CVE-2015-3103, CVE-2015-3106, CVE-2015-3107)
 - An integer overflow condition exists due to improper validation of user-supplied input. A remote attacker can exploit this to execute arbitrary code. (CVE-2015-3104)
 - A memory corruption flaw exists due to improper validation of user-supplied input. A remote attacker can exploit this flaw, via specially crafted flash content, to corrupt memory and execute arbitrary code. (CVE-2015-3105)
 - An unspecified memory leak exists that allows an attacker to bypass the Address Space Layout Randomization (ASLR) feature. (CVE-2015-3108)

ID	Name	Product	Family	Published	Updated	Severity
84111	RHEL 5/6：flash-plugin (RHSA-2015:1086)	Nessus	Red Hat Local Security Checks	6/11/2015	2/5/2021	critical
84135	openSUSE 安全更新：Adobe Flash Player (openSUSE-2015-412)	Nessus	SuSE Local Security Checks	6/12/2015	1/19/2021	critical
8814	Flash Player < 17.0.0.189 (inferred) Multiple Vulnerabilities (APSB15-06 through 11)	Nessus Network Monitor	Web Clients	7/24/2015	3/6/2019	high
8813	Flash Player < 13.0.0.292 / 18.0.0.160 Multiple Vulnerabilities (APSB15-11)	Nessus Network Monitor	Web Clients	7/24/2015	3/6/2019	high
8835	Adobe AIR < 18.0.0.144 Multiple Vulnerabilities (APSB15-11)	Nessus Network Monitor	Web Clients	7/24/2015	3/6/2019	high

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