9.3

CVE-2015-8821

Use-after-free vulnerability in Adobe Flash Player before 18.0.0.268 and 19.x and 20.x before 20.0.0.228 on Windows and OS X and before 11.2.202.554 on Linux, Adobe AIR before 20.0.0.204, Adobe AIR SDK before 20.0.0.204, and Adobe AIR SDK & Compiler before 20.0.0.204 allows attackers to execute arbitrary code via crafted MPEG-4 data, a different vulnerability than CVE-2015-8048, CVE-2015-8049, CVE-2015-8050, CVE-2015-8055, CVE-2015-8056, CVE-2015-8057, CVE-2015-8058, CVE-2015-8059, CVE-2015-8061, CVE-2015-8062, CVE-2015-8063, CVE-2015-8064, CVE-2015-8065, CVE-2015-8066, CVE-2015-8067, CVE-2015-8068, CVE-2015-8069, CVE-2015-8070, CVE-2015-8071, CVE-2015-8401, CVE-2015-8402, CVE-2015-8403, CVE-2015-8404, CVE-2015-8405, CVE-2015-8406, CVE-2015-8410, CVE-2015-8411, CVE-2015-8412, CVE-2015-8413, CVE-2015-8414, CVE-2015-8420, CVE-2015-8421, CVE-2015-8422, CVE-2015-8423, CVE-2015-8424, CVE-2015-8425, CVE-2015-8426, CVE-2015-8427, CVE-2015-8428, CVE-2015-8429, CVE-2015-8430, CVE-2015-8431, CVE-2015-8432, CVE-2015-8433, CVE-2015-8434, CVE-2015-8435, CVE-2015-8436, CVE-2015-8437, CVE-2015-8441, CVE-2015-8442, CVE-2015-8447, CVE-2015-8448, CVE-2015-8449, CVE-2015-8450, CVE-2015-8452, CVE-2015-8454, CVE-2015-8653, CVE-2015-8655, and CVE-2015-8822.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Adobe ≫ Flash Player Version <= 11.2.202.548
   Linux ≫ Linux Kernel Version -
Adobe ≫ Flash Player Desktop Runtime Version <= 19.0.0.245
   Apple ≫ macOS X Version -
   Microsoft ≫ Windows Version -
Adobe ≫ Flash Player SwEdition esr Version <= 18.0.0.261
   Apple ≫ macOS X Version -
   Microsoft ≫ Windows Version -
Adobe ≫ Flash Player SwPlatform internet_explorer Version <= 19.0.0.245
   Microsoft ≫ Windows 10 Version -
   Microsoft ≫ Windows 8 Version -
   Microsoft ≫ Windows 8.1 Version -
Adobe ≫ Flash Player SwPlatform chrome Version <= 19.0.0.245
   Apple ≫ macOS X Version -
   Google ≫ Chrome Os Version -
   Linux ≫ Linux Kernel Version -
   Microsoft ≫ Windows Version -
Adobe ≫ Flash Player SwPlatform edge Version <= 19.0.0.245
   Microsoft ≫ Windows 10 Version -
Adobe ≫ Air Desktop Runtime Version <= 19.0.0.241
   Apple ≫ macOS X Version -
   Microsoft ≫ Windows Version -
Adobe ≫ Air Sdk Version <= 19.0.0.241
   Apple ≫ iPhone OS Version -
   Apple ≫ macOS X Version -
   Google ≫ Android Version -
   Microsoft ≫ Windows Version -
Adobe ≫ Air Version <= 19.0.0.241
   Google ≫ Android Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.66% 0.938
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://helpx.adobe.com/security/products/flash-player/apsb15-32.html
Patch
Vendor Advisory
http://www.securityfocus.com/bid/84162
Third Party Advisory
Broken Link
VDB Entry
http://www.zerodayinitiative.com/advisories/ZDI-15-663
Third Party Advisory
VDB Entry