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Vulnerability Details : CVE-2010-0294

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.
Publish Date : 2010-02-08 Last Update Date : 2010-02-09
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service

- Related OVAL Definitions

Title Definition Id Class Family
DSA-1992 chrony -- several vulnerabilities oval:org.mitre.oval:def:7310 unix
DSA-1992-1 chrony -- several oval:org.mitre.oval:def:12783 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2010-0294

# Product Type Vendor Product Version Update Edition Language
1 Application Tuxfamily Chrony 1.18 Version Details Vulnerabilities
2 Application Tuxfamily Chrony 1.19 Version Details Vulnerabilities
3 Application Tuxfamily Chrony 1.19-1 Version Details Vulnerabilities
4 Application Tuxfamily Chrony Version Details Vulnerabilities
5 Application Tuxfamily Chrony Version Details Vulnerabilities
6 Application Tuxfamily Chrony Version Details Vulnerabilities
7 Application Tuxfamily Chrony 1.20 Version Details Vulnerabilities
8 Application Tuxfamily Chrony 1.21-pre1 Version Details Vulnerabilities
9 Application Tuxfamily Chrony 1.21 Version Details Vulnerabilities
10 Application Tuxfamily Chrony 1.23-pre1 Version Details Vulnerabilities
11 Application Tuxfamily Chrony 1.24-pre1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Tuxfamily Chrony 11

- References For CVE-2010-0294;a=commit;h=0b710499f994823bd938fc6895f097eefb9cc59f CONFIRM
BID 38106 Chrony 1.23 and Prior Multiple Remote Denial of Service Vulnerabilities Release Date:2010-02-08 CONFIRM CONFIRM

- Metasploit Modules Related To CVE-2010-0294

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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