CVE-2014-3509
EPSS 13.0%
Description
Race condition in the ssl_parse_serverhello_tlsext function in t1_lib.c in OpenSSL 1.0.0 before 1.0.0n and 1.0.1 before 1.0.1i, when multithreading and session resumption are used, allows remote SSL servers to cause a denial of service (memory overwrite and client application crash) or possibly have unspecified other impact by sending Elliptic Curve (EC) Supported Point Formats Extension data.
How to fix CVE-2014-3509
To remediate CVE-2014-3509, upgrade the affected package to a fixed version below.
- Debian/openssl—upgrade to 1.0.1i-1 or later
Is CVE-2014-3509 being exploited?
Moderate — EPSS is 13.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.0.1i-1