Adobe Acrobat Reader DC 15.016.20045 – Invalid Font ‘.ttf’ Memory Corruption (7)

• Exploit Database
• 108 阅读

• 作者： COSIG
  日期： 2016-07-13
• 类别：

  • dos
  平台：

  • multiple
• 来源：https://www.exploit-db.com/exploits/40101/
• 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

  #####################################################################################   # Application: Adobe Acrobat Reader DC # Platforms: Windows,OSX # Versions: 15.016.20045 and earlier # Author: Sébastien Morin of COSIG # Website: https://cosig.gouv.qc.ca/en/advisory/ # Twitter: @COSIG_ # Date: July 12, 2016 # CVE: CVE-2016-4201 # COSIG-2016-24   #####################################################################################   1) Introduction 2) Report Timeline 3) Technical details 4) POC   #####################################################################################   ================ 1) Introduction ================ Adobe Acrobat is a family of application software and Web services developed by Adobe Systems to view, create, manipulate, print and manage files in Portable Document Format (PDF).   (https://en.wikipedia.org/wiki/Adobe_Acrobat)   #####################################################################################   ==================== 2) Report Timeline ==================== 2016-05-18: Sébastien Morin of COSIG report this vulnerability to Adobe PSIRT; 2016-06-08: Adobe PSIRT confirm this vulnerability; 2016-07-12: Adobe fixed the issue (APSB16-26); 2016-07-12: Advisory released by COSIG;   #####################################################################################   ===================== 3) Technical details ===================== The vulnerability allows a remote attacker to execute malicious code or access to part of dynamically allocated memory using a user interaction that opens a specially crafted PDF file containing an invalid font (.ttf ) including invalid data.   #####################################################################################   =========== 4) POC ===========   https://cosig.gouv.qc.ca/wp-content/uploads/2016/07/COSIG-2016-24.pdf https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/40101.zip   ####################################################################################