CVE-2016-7074

EUVD-2016-7954
An issue has been found in PowerDNS before 3.4.11 and 4.0.2, and PowerDNS recursor before 4.0.4, allowing an attacker in position of man-in-the-middle to alter the content of an AXFR because of insufficient validation of TSIG signatures. A missing check that the TSIG record is the last one, leading to the possibility of parsing records that are not covered by the TSIG signature.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
redhatCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
powerdnsauthoritative
𝑥
< 3.4.11
powerdnsauthoritative
4.0.0 ≤
𝑥
< 4.0.2
powerdnsrecursor
𝑥
< 4.0.4
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
pdns
bookworm
4.7.3-2
fixed
bullseye
4.4.1-1
fixed
jessie
not-affected
sid
4.9.2-1
fixed
trixie
4.9.2-1
fixed
wheezy
not-affected
pdns-recursor
bookworm
4.8.8-1
fixed
bookworm (security)
4.8.8-1
fixed
bullseye
4.4.2-3
fixed
jessie
not-affected
sid
5.0.9-1
fixed
trixie
5.0.9-1
fixed
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
pdns
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
xenial
needed
yakkety
ignored
zesty
ignored
pdns-recursor
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
xenial
needed
yakkety
ignored
zesty
not-affected
Common Weakness Enumeration
References
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7074
https://doc.powerdns.com/md/security/powerdns-advisory-2016-04/
https://www.debian.org/security/2017/dsa-3764
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7074
https://doc.powerdns.com/md/security/powerdns-advisory-2016-04/
https://www.debian.org/security/2017/dsa-3764