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High severity · published Mar 4, 2016
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…
8.8
CVSS
7.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.7% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Air · Adobe
through 19.0.0.241 · source: NVD
AD
Air Desktop Runtime · Adobe
through 19.0.0.241 · source: NVD
AS
Air Sdk · Adobe
through 19.0.0.241 · source: NVD
AS
Air Sdk & Compiler · Adobe
through 19.0.0.241 · source: NVD
FP
Flash Player · Adobe
through 11.2.202.548; through 18.0.0.261; through 19.0.0.245; through 19.0.0.245; through 19.0.0.245 · source: NVD
FP
Flash Player Desktop Runtime · Adobe
through 19.0.0.245 · source: NVD
Affected product
AI
Air
Adobe
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-8821
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-8821
Broken Link
http://www.securityfocus.com/bid/84162
Third Party Advisory
http://www.zerodayinitiative.com/advisories/ZDI-15-663
Patch
https://helpx.adobe.com/security/products/flash-player/apsb15-32.html
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