cbcvebase.
CVE-2015-8430
published 2015-12-10

CVE-2015-8430: 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…

PriorityP264critical10CVSS 2.0
AVNACLAuNCCICAC
EXPLOIT
EPSS
43.41%
98.6th percentile
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 unspecified vectors, 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-2015-8431, 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, and CVE-2015-8454.

Affected

12 ranges
VendorProductVersion rangeFixed in
adobeair<= 19.0.0.241
adobeair_desktop_runtime<= 19.0.0.241
adobeair_sdk<= 19.0.0.241
adobeair_sdk_compiler<= 19.0.0.241
adobeflash_player<= 11.2.202.548
adobeflash_player<= 18.0.0.261
adobeflash_player<= 19.0.0.245
adobeflash_player
adobeflash_player
adobeflash_player
adobeflash_player
adobeflash_player_desktop_runtime<= 19.0.0.245

Detection & IOCsextracted from sources · hover to see the quote

urlhttps://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/39053.zip
  • Look for ActionScript patterns where TextField.text is assigned an object (not a string) with a custom toString method — this is the trigger pattern for the UAF.
  • Monitor for ActionScript that calls removeMovieClip() on a parent MovieClip from within a toString callback invoked during a TextField.text setter assignment — this is the free-then-use sequence.
  • Detect SWF files exploiting this UAF by scanning for the combined use of createTextField, TextField.text assignment with an object argument, and removeMovieClip within a toString override.
  • ·The vulnerability affects Adobe Flash Player before 18.0.0.268 and 19.x/20.x before 20.0.0.228 on Windows/OS X, and before 11.2.202.554 on Linux; also Adobe AIR before 20.0.0.204 and AIR SDK/Compiler before 20.0.0.204.
  • ·CVE-2015-8430 is one of many use-after-free CVEs patched in the same Adobe Flash bulletin; the NVD source document is for CVE-2015-8067, not CVE-2015-8430 specifically — version ranges apply to the entire batch.

CVSS provenance

nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C
osv10.0CRITICAL
vendor_redhat10.0CRITICAL
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