CVE-2015-1853
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2015-1853
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2015-1853.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2015-1853
- Downstream
- Related
- Published
- 2019-12-09T19:15:14Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References