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CVE-2014-0017

1.9 · LOW

The RAND_bytes function in libssh before 0.6.3, when forking is enabled, does not properly reset the state of the OpenSSL pseudo-random number generator (PRNG), which causes the state to be shared…

Published Mar 14, 2014libsshCWE-310EPSS 0.36%

Overview

CVE-2014-0017 is a low-severity vulnerability affecting libssh libssh. It was published on March 14, 2014 and has a CVSS 2.0 base score of 1.9 (LOW).

This vulnerability has a CVSS 2.0 base score of 1.9, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

The RAND_bytes function in libssh before 0.6.3, when forking is enabled, does not properly reset the state of the OpenSSL pseudo-random number generator (PRNG), which causes the state to be shared between children processes and allows local users to obtain sensitive information by leveraging a pid collision.

Remediation

Check the references section for vendor advisories and patches from libssh. Update libssh to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
libsshlibssh0Affected

References

Reflists.opensuse.org/opensuse-updates/2014-03/msg00036.htmlReflists.opensuse.org/opensuse-updates/2014-03/msg00040.htmlRefsecunia.com/advisories/57407Refwww.debian.org/security/2014/dsa-2879Refwww.libssh.org/2014/03/04/libssh-0-6-3-security-release/Refwww.openwall.com/lists/oss-security/2014/03/05/1Refwww.ubuntu.com/usn/USN-2145-1Refbugzilla.redhat.com/show_bug.cgi?id=1072191Reflists.opensuse.org/opensuse-updates/2014-03/msg00036.htmlReflists.opensuse.org/opensuse-updates/2014-03/msg00040.html

How CyberStrike helps

Frequently asked questions

What is CVE-2014-0017?

CVE-2014-0017 is a low-severity vulnerability affecting libssh libssh. It was published on March 14, 2014 and has a CVSS 2.0 base score of 1.9 (LOW).

How severe is CVE-2014-0017?

This vulnerability has a CVSS 2.0 base score of 1.9, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2014-0017?

Check the references section for vendor advisories and patches from libssh. Update libssh to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2014-0017?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-0017 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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