現已提供適用於 Red Hat Enterprise Linux 5 和 6 Supplementary 的更新版 Adobe Flash Player 套件，可修正多個安全性問題。

Red Hat 產品安全性團隊已將此更新評等為具有重大安全性影響。可針對每個弱點從〈參照〉一節的 CVE 連結中取得常見弱點評分系統 (CVSS) 的基本分數，其中包含有關嚴重性評等的詳細資訊。

該 Flash 外掛程式套件包含與 Mozilla Firefox 相容的 Adobe Flash Player 網頁瀏覽器外掛程式。

此更新可修正 Adobe Flash Player 中的多個弱點。
Adobe 安全布告欄 APSB15-11 會詳細說明這些弱點，如〈參照〉一節中所列。

在 Flash 外掛程式顯示特定 SWF 內容的方式中發現多個瑕疵。攻擊者可利用這些瑕疵，建立特製的 SWF 檔案，從而導致 Flash 外掛程式損毀，甚或在受害者載入含有惡意 SWF 內容的頁面時，執行任意程式碼。(CVE-2015-3100、CVE-2015-3103、CVE-2015-3104、CVE-2015-3105、CVE-2015-3106、CVE-2015-3107)

在 Flash 外掛程式中發現多個安全性繞過瑕疵，會導致敏感資訊洩漏。(CVE-2015-3096、CVE-2015-3098、CVE-2015-3099、CVE-2015-3102)

在 Flash 外掛程式中發現一個記憶體資訊洩漏瑕疵，可讓攻擊者繞過 ASLR (位址空間配置隨機化) 保護，進而更容易惡意利用其他瑕疵。
(CVE-2015-3108)

所有 Adobe Flash Player 使用者皆應安裝此更新版套件，將 Flash Player 升級至 11.2.202.466 版。

Adobe Flash Player 已更新至 11.2.202.466，以修正多個安全性問題。

下列弱點已修正：

- CVE-2015-3096：CVE-2014-5333 的繞過問題

- CVE-2015-3098：可遭到惡意利用而繞過同源原則及導致資訊洩漏的弱點

- CVE-2015-3099：可遭到惡意利用而繞過同源原則及導致資訊洩漏的弱點

- CVE-2015-3100：可導致程式碼執行的堆疊溢位弱點

- CVE-2015-3102：可遭到惡意利用而繞過同源原則及導致資訊洩漏的弱點

- CVE-2015-3103：可導致程式碼執行的釋放後使用弱點

- CVE-2015-3104：可導致程式碼執行的整數溢位弱點

- CVE-2015-3105：可導致程式碼執行的記憶體損毀弱點

- CVE-2015-3106：可導致程式碼執行的釋放後使用弱點

- CVE-2015-3107：可導致程式碼執行的釋放後使用弱點

- CVE-2015-3108：可用來繞過 ASLR 的記憶體洩漏弱點

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	名前	製品	ファミリー	公開日	更新日	深刻度
84111	RHEL 5 / 6 : flash-plugin (RHSA-2015:1086)	Nessus	Red Hat Local Security Checks	2015/6/11	2021/2/5	critical
84135	openSUSE 安全性更新：Adobe Flash Player (openSUSE-2015-412)	Nessus	SuSE Local Security Checks	2015/6/12	2021/1/19	critical
8814	Flash Player < 17.0.0.189 (inferred) Multiple Vulnerabilities (APSB15-06 through 11)	Nessus Network Monitor	Web Clients	2015/7/24	2019/3/6	high
8813	Flash Player < 13.0.0.292 / 18.0.0.160 Multiple Vulnerabilities (APSB15-11)	Nessus Network Monitor	Web Clients	2015/7/24	2019/3/6	high
8835	Adobe AIR < 18.0.0.144 Multiple Vulnerabilities (APSB15-11)	Nessus Network Monitor	Web Clients	2015/7/24	2019/3/6	high

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