CVE-2017-3063

high-risk
Published 2017-04-12

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.

Do I need to act?

~
4.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Adobe

References (11)

Third Party Advisory http://www.securityfocus.com/bid/97551
http://www.securitytracker.com/id/1038225
https://access.redhat.com/errata/RHSA-2017:0934
Vendor Advisory https://helpx.adobe.com/security/products/flash-player/apsb17-10.html
https://security.gentoo.org/glsa/201704-04
Third Party Advisory http://www.zerodayinitiative.com/advisories/ZDI-17-279/
Third Party Advisory http://www.securityfocus.com/bid/97551
http://www.securitytracker.com/id/1038225
https://access.redhat.com/errata/RHSA-2017:0934
Vendor Advisory https://helpx.adobe.com/security/products/flash-player/apsb17-10.html
https://security.gentoo.org/glsa/201704-04
50
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 8/34 · Low
Exposure 10/34 · Low