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 APSB15-01，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-2015-0303、CVE-2015-0306、CVE-2015-0304、CVE-2015-0309、CVE-2015-0305、CVE-2015-0308）

此更新还修复了 Flash 插件中的多种信息泄露缺陷。（CVE-2015-0301、CVE-2015-0302、CVE-2015-0307）

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 11.2.202.429。

远程主机受到 GLSA-201502-02 中所述漏洞的影响（Adobe Flash Player：多种漏洞）

已在 Adobe Flash Player 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：

远程攻击者可能以进程的权限执行任意代码，造成拒绝服务的情况，获得敏感信息或者绕过安全限制。
 变通方案：

目前无任何已知的变通方案。

Versions of Adobe Flash player equal or prior to 16.0.0.235 are outdated and thus unpatched for the following vulnerabilities :

  - An unspecified improper file validation issue. (CVE-2015-0301)

  - An unspecified information disclosure vulnerability, which can be exploited to capture keystrokes. (CVE-2015-0302)

  - Multiple memory corruption vulnerabilities allow an attacker to execute arbitrary code. (CVE-2015-0303, CVE-2015-0306)

   - Multiple heap-based buffer overflow vulnerabilities that can be exploited to execute arbitrary code. (CVE-2015-0304, CVE-2015-0309)

  - An unspecified type confusion vulnerability that can lead to code execution. (CVE-2015-0305)

  - An out-of-bounds read vulnerability that can be exploited to leak memory addresses. (CVE-2015-0307)

   - A use-after-free vulnerability that results in arbitrary code execution. (CVE-2015-0308)

Versions of Adobe Flash player equal or prior to 16.0.0.305 are outdated and thus unpatched for the following vulnerabilities :

  - Multiple memory corruption vulnerabilities exist due to improper input validation. A remote attacker could exploit these to execute arbitrary code (CVE-2015-0332, CVE-2015-0333, CVE-2015-0335, CVE-2015-0339).
  - Multiple type confusion flaws exist, which an attacker could exploit to execute arbitrary code (CVE-2015-0334, CVE-2015-0336).
  - An unspecified flaw exists that allows an attacker to bypass cross-domain policy (CVE-2015-0337).
  - An integer overflow vulnerability exists due to improper input validation, which an attacker can exploit to execute arbitrary code (CVE-2015-0338).
  - An unspecified flaw exists that allows an attacker to bypass restrictions and upload arbitrary files (CVE-2015-0340).
  - Multiple use-after-free vulnerabilities exist that can allow an attacker to dereference memory which has already been freed and execute arbitrary code (CVE-2015-0341, CVE-2015-0342).
  - An unspecified improper file validation issue (CVE-2015-0301).
  - An unspecified information disclosure vulnerability, which can be exploited to capture keystrokes (CVE-2015-0302).
  - Multiple memory corruption vulnerabilities allow an attacker to execute arbitrary code (CVE-2015-0303, CVE-2015-0306).
   - Multiple heap-based buffer overflow vulnerabilities that can be exploited to execute arbitrary code (CVE-2015-0304, CVE-2015-0309).
  - An unspecified type confusion vulnerability that can lead to code execution (CVE-2015-0305).
  - An out-of-bounds read vulnerability that can be exploited to leak memory addresses (CVE-2015-0307).
   - A use-after-free vulnerability that results in arbitrary code execution (CVE-2015-0308).
  - An information disclosure vulnerability exists due to a flaw that can allow bypassing of memory randomization mitigations, aiding in further attacks (CVE-2015-0310).
  - A use-after-free error exists that allows an attacker to crash the application or execute arbitrary code (CVE-2015-0311).
  - A double-free error exists that allows an attacker to crash the application or possibly execute arbitrary code (CVE-2015-0312).
  - Several use-after-free errors exist that allow arbitrary code execution (CVE-2015-0313, CVE-2015-0315, CVE-2015-0320, CVE-2015-0322).
  - Several memory corruption errors exist that allow arbitrary code execution (CVE-2015-0314, CVE-2015-0316, CVE-2015-0318, CVE-2015-0321, CVE-2015-0329, CVE-2015-0330).
  - Several type confusion errors exist that allow arbitrary code execution (CVE-2015-0317, CVE-2015-0319).
  - Several heap-based buffer overflow errors exist that allow arbitrary code execution (CVE-2015-0323, CVE-2015-0327).
  - A buffer overflow error exists that allows arbitrary code execution (CVE-2015-0324).
  - Several NULL pointer dereference errors exist that have unspecified impacts (CVE-2015-0325, CVE-2015-0326, CVE-2015-0328).
  - A use-after-free error exists within the processing of invalid m3u8 playlists. A remote attacker, with a specially crafted m3u8 playlist file, can force a dangling pointer to be reused after it has been freed, allowing the execution of arbitrary code (CVE-2015-0331).

ID	名前	製品	ファミリー	公開日	更新日	深刻度
80544	RHEL 5/6：flash-plugin (RHSA-2015:0052)	Nessus	Red Hat Local Security Checks	2015/1/15	2021/2/5	critical
81225	GLSA-201502-02：Adobe Flash Player：多种漏洞	Nessus	Gentoo Local Security Checks	2015/2/9	2022/5/25	critical
8657	Flash Player <= 16.0.0.235 Multiple Vulnerabilities (APSB15-01)	Nessus Network Monitor	Web Clients	2015/3/27	2019/3/6	high
8655	Flash Player < 16.0.0.306 (inferred) Multiple Vulnerabilities (APSB15-01 through 05)	Nessus Network Monitor	Web Clients	2015/3/27	2019/3/6	high

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