CVE-2016-7073
Published: 11 September 2018
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 of the TSIG time and fudge values was found in AXFRRetriever, leading to a possible replay attack.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
pdns Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Not vulnerable
(4.0.2-1)
|
|
| cosmic |
Not vulnerable
(4.0.2-1)
|
|
| disco |
Not vulnerable
(4.0.2-1)
|
|
| eoan |
Not vulnerable
(4.0.2-1)
|
|
| focal |
Not vulnerable
(4.0.2-1)
|
|
| groovy |
Not vulnerable
(4.0.2-1)
|
|
| hirsute |
Not vulnerable
(4.0.2-1)
|
|
| impish |
Not vulnerable
(4.0.2-1)
|
|
| jammy |
Not vulnerable
(4.0.2-1)
|
|
| kinetic |
Not vulnerable
(4.0.2-1)
|
|
| lunar |
Not vulnerable
(4.0.2-1)
|
|
| mantic |
Not vulnerable
(4.0.2-1)
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(4.0.2-1)
|
|
| xenial |
Needed
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
|
|
pdns-recursor Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.0.4-1)
|
| bionic |
Not vulnerable
(4.0.4-1)
|
|
| cosmic |
Not vulnerable
(4.0.4-1)
|
|
| disco |
Not vulnerable
(4.0.4-1)
|
|
| eoan |
Not vulnerable
(4.0.4-1)
|
|
| focal |
Not vulnerable
(4.0.4-1)
|
|
| groovy |
Not vulnerable
(4.0.4-1)
|
|
| hirsute |
Not vulnerable
(4.0.4-1)
|
|
| impish |
Not vulnerable
(4.0.4-1)
|
|
| jammy |
Not vulnerable
(4.0.4-1)
|
|
| kinetic |
Not vulnerable
(4.0.4-1)
|
|
| lunar |
Not vulnerable
(4.0.4-1)
|
|
| mantic |
Not vulnerable
(4.0.4-1)
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Does not exist
(trusty was not-affected)
|
|
| upstream |
Released
(4.0.4-1)
|
|
| xenial |
Needed
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Not vulnerable
(4.0.4-1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.9 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |