Vulnerability in Tuxfamily Chrony
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.027 (85.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: -0.000
Affected products
- Tuxfamily Chrony — versions 1.21, 1.18, 1.19
Weakness classification (CWE)
References
- chrony.tuxfamily.org/News.html (Patch, Vendor Advisory)
- git.tuxfamily.org/chrony/chrony.git/
- secunia.com/advisories/38428 (third-party-advisory, Vendor Advisory)
- secunia.com/advisories/38480 (third-party-advisory, Vendor Advisory)
- www.debian.org/security/2010/dsa-1992 (vendor-advisory)
- www.securityfocus.com/bid/38106 (Patch, vdb-entry)
- bugzilla.redhat.com/show_bug.cgi