Vulnerability Details CVE-2010-0293
The client logging functionality in chronyd in Chrony before 1.23.1 does not restrict the amount of memory used for storage of client information, which allows remote attackers to cause a denial of service (memory consumption) via spoofed (1) NTP or (2) cmdmon packets.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.5%
CVSS Severity
CVSS v2 Score 5.0
References
- http://chrony.tuxfamily.org/News.html
- http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=2f63cf448560fdb96b80d8488aae6a15b802a753
- http://secunia.com/advisories/38428
- http://secunia.com/advisories/38480
- http://www.debian.org/security/2010/dsa-1992
- http://www.securityfocus.com/bid/38106
- https://bugzilla.redhat.com/show_bug.cgi?id=555367
- http://chrony.tuxfamily.org/News.html
- http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=2f63cf448560fdb96b80d8488aae6a15b802a753
- http://secunia.com/advisories/38428
- http://secunia.com/advisories/38480
- http://www.debian.org/security/2010/dsa-1992
- http://www.securityfocus.com/bid/38106
- https://bugzilla.redhat.com/show_bug.cgi?id=555367
Products affected by CVE-2010-0293
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cpe:2.3:a:tuxfamily:chrony:1.0
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cpe:2.3:a:tuxfamily:chrony:1.1
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cpe:2.3:a:tuxfamily:chrony:1.18
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cpe:2.3:a:tuxfamily:chrony:1.19
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cpe:2.3:a:tuxfamily:chrony:1.19-1
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cpe:2.3:a:tuxfamily:chrony:1.19.99.1
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cpe:2.3:a:tuxfamily:chrony:1.19.99.2
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cpe:2.3:a:tuxfamily:chrony:1.19.99.3
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cpe:2.3:a:tuxfamily:chrony:1.20
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cpe:2.3:a:tuxfamily:chrony:1.21
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cpe:2.3:a:tuxfamily:chrony:1.21-pre1
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cpe:2.3:a:tuxfamily:chrony:1.23
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cpe:2.3:a:tuxfamily:chrony:1.24-pre1