CVE-2015-1794

Description

The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.

How to fix CVE-2015-1794

To remediate CVE-2015-1794, upgrade the affected package to a fixed version below.

• Debian/openssl—upgrade to 1.0.2e-1 or later

Is CVE-2015-1794 being exploited?

Moderate — EPSS is 9.9%. Track this CVE but it's not at the top of the prioritisation list.

Affected packages (1)

• from 0, < 1.0.2e-1

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2015-1794