Vulnerability Details : CVE-2016-7020
Use-after-free vulnerability in Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-4173, CVE-2016-4174, CVE-2016-4222, CVE-2016-4226, CVE-2016-4227, CVE-2016-4228, CVE-2016-4229, CVE-2016-4230, CVE-2016-4231, and CVE-2016-4248.
Vulnerability category: Memory CorruptionExecute code
Exploit prediction scoring system (EPSS) score for CVE-2016-7020
Probability of exploitation activity in the next 30 days: 1.02%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 84 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2016-7020
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2016-7020
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Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-7020
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https://access.redhat.com/errata/RHSA-2016:1423
RHSA-2016:1423 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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https://helpx.adobe.com/security/products/flash-player/apsb16-25.html
Adobe Security BulletinPatch;Vendor Advisory
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http://www.securityfocus.com/bid/94192
Adobe Flash Player CVE-2016-7020 Use After Free Remote Code Execution VulnerabilityBroken Link;Third Party Advisory;VDB Entry
Products affected by CVE-2016-7020
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:esr:*:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:*
- cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*