The panic_gate check in NTP before 4.2.8p5 is only re-enabled after the first change to the system clock that was greater than 128 milliseconds by default, which allows remote attackers to set NTP to an arbitrary time when started with the -g option, or to alter the time by up to 900 seconds otherwise by responding to an unspecified number of requests from trusted sources, and leveraging a resulting denial of service (abort and restart).
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
No history.
Information
Published : 2017-07-21 14:29
Updated : 2025-04-20 01:37
NVD link : CVE-2015-5300
Mitre link : CVE-2015-5300
CVE.ORG link : CVE-2015-5300
JSON object : View
Products Affected
redhat
- enterprise_linux_server_eus
- enterprise_linux_hpc_node_eus
- enterprise_linux_server
- enterprise_linux_desktop
- enterprise_linux_workstation
- enterprise_linux_hpc_node
suse
- linux_enterprise_debuginfo
- linux_enterprise_desktop
- linux_enterprise_software_development_kit
- manager
- suse_linux_enterprise_server
- linux_enterprise_server
- openstack_cloud
- manager_proxy
opensuse
- opensuse
- leap
debian
- debian_linux
canonical
- ubuntu_linux
fedoraproject
- fedora
ntp
- ntp
CWE
CWE-361
7PK - Time and State