CVE-2014-7189
Man-in-the-middle attack with SessionTicketsDisabled in crypto/tls
EPSS 0.29%
Description
When SessionTicketsDisabled is enabled, crypto/tls allowed man-in-the-middle attackers to spoof clients via unspecified vectors. If the server enables TLS client authentication using certificates (this is rare) and explicitly sets SessionTicketsDisabled to true in the tls.Config, then a malicious client can falsely assert ownership of any client certificate it wishes.
How to fix CVE-2014-7189
To remediate CVE-2014-7189, upgrade the affected package to a fixed version below.
- Go/stdlib—upgrade to 1.3.2 or later
Is CVE-2014-7189 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.1.0-0, < 1.3.2