CVE-2016-2217: Medium severity dest-unreach Socat vulnerability
Published Jan 30, 2017
·Updated
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.
Affected Software
2 affected components
dest-unreach Socat=1.7.3.0
dest-unreach Socat=2.0.0-b8
Remediation
Patch Available
Patch Available
Event History
Jan 30, 2017
CVE Published
via MITRE·10:00 PM
Data Sourced
via MITRE·10:00 PM
Description
Data Sourced
via NVD·10:59 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2016-2217?
CVE-2016-2217 is classified with a medium severity level due to its potential for remote exploitation.
2
How do I fix CVE-2016-2217?
To fix CVE-2016-2217, upgrade to a version of Socat that uses a prime number for the DH, such as Socat 1.7.3.1 or later.
3
What types of attacks can be carried out using CVE-2016-2217?
Remote attackers can exploit CVE-2016-2217 to obtain the shared secret during the key exchange process.
4
Which versions of Socat are affected by CVE-2016-2217?
CVE-2016-2217 affects Socat versions 1.7.3.0 and 2.0.0-b8.
5
Is CVE-2016-2217 still a risk for users of Socat?
Yes, users of the affected versions of Socat are at risk if they have not applied the necessary updates.