描述:
Adobe 發布了數個安全更新,以應對於 Adobe Flash Player中發現的整數滿溢、使用已釋放記憶體內容、繞過保安限制和記憶體損毀的問題。遠端攻擊者可誘使目標用戶開啓包含特製內容的網頁、Flash檔案或含Flash內容的文件來攻擊這些漏洞。
受影響的系統:
- Adobe Flash Player (Windows及Macintosh) 22.0.0.211和之前版本
- Adobe Flash Player Extended Support Release (Windows及Macintosh ) 18.0.0.366和之前版本
- Adobe Flash Player (Google Chrome) 22.0.0.211和之前版本
- Adobe Flash Player (Microsoft Edge 及Internet Explorer) 11 22.0.0.211和之前版本
- Adobe Flash Player (Linux) 11.2.202.632和之前版本
影響:
成功利用這些漏洞可以執行任意程式碼、洩漏資訊、或可能控制受影響的系統。
建議:
更新 Adobe Flash Player至以下版本以應對以上問題。更新可透過產品本身的自動更新裝置或下列網址更新其軟件:
- Adobe Flash Player 23.0.0.162 (Windows及Macintosh)
http://www.adobe.com/go/getflash
http://www.adobe.com/products/players/flash-player-distribution.html
http://helpx.adobe.com/flash-player/kb/archived-flash-player-versions.html
- Adobe Flash Player Extended Support Release 18.0.0.375 (Windows 及Macintosh)
http://helpx.adobe.com/flash-player/kb/archived-flash-player-versions.html
- Adobe Flash Player 23.0.0.162 (Google Chrome)
http://googlechromereleases.blogspot.com/
- Adobe Flash Player 23.0.0.162 (Microsoft Edge 及Internet Explorer 11)
https://technet.microsoft.com/library/security/MS16-117
- Adobe Flash Player 11.2.202.635 (Linux)
http://www.adobe.com/go/getflash
若安裝了多個瀏覽器,系統中每個瀏覽器均須更新。Adobe Flash Player 的版本可在以下網址確認。 http://www.adobe.com/software/flash/about/
進一步資訊:
https://helpx.adobe.com/security/products/flash-player/apsb16-29.html
https://www.hkcert.org/my_url/en/alert/16091402
https://www.us-cert.gov/ncas/current-activity/2016/09/13/Adobe-Releases-Security-Updates
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4271
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4272
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4274 (to CVE-2016-4285)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4287
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6921 (to CVE-2016-6927)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6929 (to CVE-2016-6932)