FreeBSDE3200958-DD6C-11E6-AE1B-002590263BF5powerdns -- multiple vulnerabilities
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.01 Low
EPSS
Percentile
83.4%
PowerDNS reports:
2016-02: Crafted queries can cause abnormal CPU usage
2016-03: Denial of service via the web server
2016-04: Insufficient validation of TSIG signatures
2016-05: Crafted zone record can cause a denial of service
References
blog.powerdns.com/2017/01/13/powerdns-authoritative-server-4-0-2-released/
blog.powerdns.com/2017/01/13/powerdns-recursor-4-0-4-released/
doc.powerdns.com/md/security/powerdns-advisory-2016-02/
doc.powerdns.com/md/security/powerdns-advisory-2016-03/
doc.powerdns.com/md/security/powerdns-advisory-2016-04/
doc.powerdns.com/md/security/powerdns-advisory-2016-05/
Related
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.01 Low
EPSS
Percentile
83.4%