Adobe Flash Player versions 25.0.0.148 and earlier have an exploitable use after free vulnerability when handling multiple mask properties of display objects, aka memory corruption. Successful exploitation could lead to arbitrary code execution.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2017-3073 from the MITRE CVE dictionary dictionary and NIST NVD.
CVSS3 Base Score | 8.8 |
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CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | None |
User Interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity Impact | High |
Availability Impact | High |
Platform | Errata | Release Date |
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Red Hat Enterprise Linux Supplementary (v. 6) (flash-plugin) | RHSA-2017:1219 | 2017-05-09 |