Description
ntp_crypto.c in ntpd in NTP 4.x before 4.2.8p1, when Autokey Authentication is enabled, allows remote attackers to obtain sensitive information from process memory or cause a denial of service (daemon crash) via a packet containing an extension field with an invalid value for the length of its value field.
Metrics
CVSS 2.0 5.8/10
AV:N/AC:M/Au:N/C:P/I:N/A:PWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Oct 6, 2015
- Last modified
- Jun 17, 2026
- NVD status
- Modified