CVE-2015-1853

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/12/2019
Last modified:
13/02/2023

Description

chrony before 1.31.1 does not properly protect state variables in authenticated symmetric NTP associations, which allows remote attackers with knowledge of NTP peering to cause a denial of service (inability to synchronize) via random timestamps in crafted NTP data packets.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:tuxfamily:chrony:*:*:*:*:*:*:*:* 1.31.1 (excluding)