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.
| Software | From | Fixed in |
|---|---|---|
| tuxfamily / chrony | 1.19 | 1.19.x |
| tuxfamily / chrony | 1.20 | 1.20.x |
| tuxfamily / chrony | - | 1.23-pre1.x |
| tuxfamily / chrony | 1.19.99.3 | 1.19.99.3.x |
| tuxfamily / chrony | 1.19-1 | 1.19-1.x |
| tuxfamily / chrony | 1.19.99.2 | 1.19.99.2.x |
| tuxfamily / chrony | 1.21-pre1 | 1.21-pre1.x |
| tuxfamily / chrony | 1.18 | 1.18.x |
| tuxfamily / chrony | 1.24-pre1 | 1.24-pre1.x |
| tuxfamily / chrony | 1.19.99.1 | 1.19.99.1.x |
| tuxfamily / chrony | 1.21 | 1.21.x |
- http://chrony.tuxfamily.org/News.html
- http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git;a=commit;h=2f63cf448560fdb96b80d8488aae6a15b802a753
- 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
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