CVE-2020-11868
- Source
- https://cve.org/CVERecord?id=CVE-2020-11868
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11868.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-11868
- Downstream
- Related
- Published
- 2020-04-17T04:15:10.987Z
- Modified
- 2026-03-12T23:44:00.280003Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp.
- References
-
- https://lists.debian.org/debian-lts-announce/2020/05/msg00004.html
- https://security.gentoo.org/glsa/202007-12
- https://security.netapp.com/advisory/ntap-20200424-0002/
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1716665
- https://www.oracle.com//security-alerts/cpujul2021.html
- http://support.ntp.org/bin/view/Main/NtpBug3592
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11868.json"
unresolved_ranges
[
{
"events": [
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"introduced": "0"
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{
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{
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{
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}
]
},
{
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{
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]