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CVE-2010-0294

5.0 · MEDIUM

chronyd in Chrony before 1.23.1, and possibly 1.24-pre1, generates a syslog message for each unauthorized cmdmon packet, which allows remote attackers to cause a denial of service (disk consumption…

Published Feb 8, 2010tuxfamilyCWE-399EPSS 2.70%

Overview

CVE-2010-0294 is a medium-severity vulnerability affecting tuxfamily chrony. It was published on February 8, 2010 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

chronyd in Chrony before 1.23.1, and possibly 1.24-pre1, generates a syslog message for each unauthorized cmdmon packet, which allows remote attackers to cause a denial of service (disk consumption) via a large number of invalid packets.

Remediation

Check the references section for vendor advisories and patches from tuxfamily. Update chrony 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
tuxfamilychrony0Affected

References

Refchrony.tuxfamily.org/News.htmlRefgit.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=0b710499f994823bd938fc6895f097eefb9cc59fRefsecunia.com/advisories/38428Refsecunia.com/advisories/38480Refwww.debian.org/security/2010/dsa-1992Refwww.securityfocus.com/bid/38106Refbugzilla.redhat.com/show_bug.cgi?id=555367Refchrony.tuxfamily.org/News.htmlRefgit.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=0b710499f994823bd938fc6895f097eefb9cc59fRefsecunia.com/advisories/38428

How CyberStrike helps

Frequently asked questions

What is CVE-2010-0294?

CVE-2010-0294 is a medium-severity vulnerability affecting tuxfamily chrony. It was published on February 8, 2010 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2010-0294?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2010-0294?

Check the references section for vendor advisories and patches from tuxfamily. Update chrony 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-2010-0294?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-0294 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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