vulnerability
Juniper Junos OS: 2021-04 Security Bulletin: Junos OS: FreeBSD-SA-19:04.ntp : Authenticated denial of service in ntpd (JSA11115) (multiple CVEs)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | May 15, 2019 | Apr 16, 2021 | Aug 11, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
May 15, 2019
Added
Apr 16, 2021
Modified
Aug 11, 2025
Description
NTP through 4.2.8p12 has a NULL Pointer Dereference.
Solution
juniper-junos-os-upgrade-latest
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.