ALT-PU-2020-2616-1

Package update ntp in branch sisyphus

Version4.2.8p15-alt1

Published2020-08-19

Max severityMEDIUM

Severity:

Closed issues (2)

MEDIUM4.9

Уязвимость демона ntpd реализации протокола синхронизации времени NTP, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2020-07-09Modified: 2025-02-18

CVSS 3.xMEDIUM 4.9

CVSS:3.x/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0MEDIUM 6.8

CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:N/A:C

References

CVE-2020-15025

MEDIUM4.9

ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service (memory consumption) by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file.

Published: 2020-06-24Modified: 2024-11-21

CVSS 2.0MEDIUM 4.0

CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS 3.xMEDIUM 4.9

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

References