cbcvebase.
CVE-2016-0985
published 2016-02-10

CVE-2016-0985: Adobe Flash Player before 18.0.0.329 and 19.x and 20.x before 20.0.0.306 on Windows and OS X and before 11.2.202.569 on Linux, Adobe AIR before 20.0.0.260…

PriorityP270high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EXPLOIT
EPSS
27.27%
97.8th percentile
Adobe Flash Player before 18.0.0.329 and 19.x and 20.x before 20.0.0.306 on Windows and OS X and before 11.2.202.569 on Linux, Adobe AIR before 20.0.0.260, Adobe AIR SDK before 20.0.0.260, and Adobe AIR SDK & Compiler before 20.0.0.260 allow attackers to execute arbitrary code by leveraging an unspecified "type confusion."

Affected

8 ranges
VendorProductVersion rangeFixed in
adobeair_desktop_runtime<= 20.0.0.233
adobeair_sdk<= 20.0.0.233
adobeair_sdk_compiler<= 20.0.0.233
adobeflash_player<= 11.2.202.559
adobeflash_player<= 18.0.0.326
adobeflash_player<= 20.0.0.272
adobeflash_player<= 20.0.0.286
adobeflash_player_desktop_runtime<= 20.0.0.286

Detection & IOCsextracted from sources · hover to see the quote

urlhttps://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/39461.zip
  • Look for SWF files that catch exceptions thrown by the TextField constructor and subsequently instantiate a second TextField object — this is the core exploit pattern for CVE-2016-0985.
  • Detect SWF files containing a backing object with ID 0xfff9 of a non-TextField type, which is the trigger condition for the type confusion in the TextField constructor.
  • Flag exploit attempts using the AS3 pattern: try{ new TextField() } catch(e:Error){ new TextField(); t2.gridFitType; } — this sequence is the PoC trigger for the vulnerability.
  • ·Vulnerable versions span multiple product lines; ensure detections account for all affected version ranges: Flash Player before 18.0.0.329, 19.x and 20.x before 20.0.0.306 (Windows/OS X), before 11.2.202.569 (Linux), and Adobe AIR / AIR SDK / AIR SDK & Compiler before 20.0.0.260.

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
osv8.8HIGH
vendor_redhat8.8HIGH
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