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 se...
MediumCVSS 5.0
EPSS 2.7%
- Published
- Updated
- Exploit status
- No public exploit known
Description
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tuxfamily chrony | <= 1.23-pre1 | No fix listed |
| tuxfamily chrony | = 1.18 | No fix listed |
| tuxfamily chrony | = 1.19 | No fix listed |
| tuxfamily chrony | = 1.19-1 | No fix listed |
| tuxfamily chrony | = 1.19.99.1 | No fix listed |
| tuxfamily chrony | = 1.19.99.2 | No fix listed |
| tuxfamily chrony | = 1.19.99.3 | No fix listed |
| tuxfamily chrony | = 1.20 | No fix listed |
| tuxfamily chrony | = 1.21 | No fix listed |
| tuxfamily chrony | = 1.21-pre1 | No fix listed |
| tuxfamily chrony | = 1.24-pre1 | No fix listed |
| debian/chrony(Debian:12) | < 1.23-7 | 1.23-7 |
| debian/chrony(Debian:13) | < 1.23-7 | 1.23-7 |
| debian/chrony(Debian:14) | < 1.23-7 | 1.23-7 |
References
- chrony.tuxfamily.org vendor-advisory
- git.tuxfamily.org
- 38428 third-party-advisory vendor-advisory
- 38480 third-party-advisory vendor-advisory
- DSA-1992 vendor-advisory
- 38106 vdb-entry
- bugzilla.redhat.com
- Debian Security Tracker CVE-2010-0293 vendor-advisory