- Vulnerabilities 87,061
NTP < 4.2 DoS Vulnerability
Published: 2021-06-21 09:34:21
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
severity_vector=AV:N/AC:L/Au:N/C:C/I:C/A:C
severity_origin=NVD
severity_date=2017-10-09 00:00:00 +0000 (Mon, 09 Oct 2017)
Detection Type:
Remote Banner Unreliable
Solution Type:
Vendor Patch
Summary:
Buffer overflow in ntpd ntp daemon 4.0.99k and earlier (aka
xntpd and xntp3) allows remote attackers to cause a denial of service and possibly execute
arbitrary commands via a long readvar argument.
Detection Method:
Checks if a vulnerable version is present on the target host.
Technical Details:
Please see the references for more information on the vulnerabilities.
Affected Versions:
NTPd through version 4.0.99k.
Recommendations:
Update to version 4.2 or later.
https://nvd.nist.gov/vuln/detail/CVE-2001-0414
http://support.ntp.org/bin/view/Main/SecurityNotice#June_2001_Buffer_overflow_in_ntp
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