CVE-2017-3063
9.8
CRITICAL · CVSS 3.0 · EPSS 8.9% (pctl 95)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable use after free vulnerability in the ActionScript2 NetStream class. Successful exploitation could lead to arbitrary code execution.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 8.89% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-416 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2017-04-12 |
| Last modified | 2026-06-17 |
Affected (7)
| Vendor | Product |
|---|---|
| adobe | flash player |
| apple | mac os x |
| chrome os | |
| linux | linux kernel |
| microsoft | windows |
| microsoft | windows 10 |
| microsoft | windows 8.1 |
References
- http://www.securityfocus.com/bid/97551
- http://www.securitytracker.com/id/1038225
- https://access.redhat.com/errata/RHSA-2017:0934
- https://helpx.adobe.com/security/products/flash-player/apsb17-10.html
- https://security.gentoo.org/glsa/201704-04
- http://www.zerodayinitiative.com/advisories/ZDI-17-279/
- http://www.securityfocus.com/bid/97551
- http://www.securitytracker.com/id/1038225
- https://access.redhat.com/errata/RHSA-2017:0934
- https://helpx.adobe.com/security/products/flash-player/apsb17-10.html
- https://security.gentoo.org/glsa/201704-04
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