Documenting security issues in FreeBSD and the FreeBSD Ports Collection

Security issues that affect the FreeBSD operating system or applications in the FreeBSD Ports Collection are documented using the Vulnerabilities and Exposures Markup Language (VuXML). The current VuXML document that serves as the source for the content of this site can be found:

Please report security issues to the FreeBSD Security Team at . Full contact details, including information handling policies and PGP key, can be found on the FreeBSD Security page.


Entered Topic
2020-03-03 ntp -- Multiple vulnerabilities
2019-03-07 ntp -- Crafted null dereference attack from a trusted source with an authenticated mode 6 packet
2018-02-28 ntp -- multiple vulnerabilities
2016-11-22 ntp -- multiple vulnerabilities
2016-04-27 ntp -- multiple vulnerabilities
2016-01-21 ntp -- multiple vulnerabilities
2016-01-08 ntp -- denial of service vulnerability
2015-10-21 ntp -- 13 low- and medium-severity vulnerabilities
2015-06-30 ntp -- control message remote Denial of Service vulnerability
2015-04-07 ntp -- multiple vulnerabilities
2014-12-20 ntp -- multiple vulnerabilities
2014-01-14 ntpd DRDoS / Amplification Attack using ntpdc monlist command
2009-05-20 ntp -- stack-based buffer overflow