CVE-2016-2217

Description

The OpenSSL address implementation in Socat 1.7.3.0 and 2.0.0-b8 does not use a prime number for the DH, which makes it easier for remote attackers to obtain the shared secret.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.35%
Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.gentoo.org/glsa/201612-23 vendor advisory
http://www.dest-unreach.org/socat/contrib/socat-secadv7.html third party advisory patch
http://www.openwall.com/lists/oss-security/2016/02/04/1 third party advisory mailing list
http://www.openwall.com/lists/oss-security/2016/02/01/4 mailing list third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2016-2217?
CVE-2016-2217 has been scored as a medium severity vulnerability.
How to fix CVE-2016-2217?
To fix CVE-2016-2217, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-2217 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-2217 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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