Debian Security Bug TrackerDEBIANCVE:CVE-2016-7073CVE-2016-7073
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
0.001 Low
EPSS
Percentile
38.0%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | pdns | < 4.0.2-1 | pdns_4.0.2-1_all.deb |
| Debian | 11 | all | pdns | < 4.0.2-1 | pdns_4.0.2-1_all.deb |
| Debian | 999 | all | pdns | < 4.0.2-1 | pdns_4.0.2-1_all.deb |
| Debian | 13 | all | pdns | < 4.0.2-1 | pdns_4.0.2-1_all.deb |
| Debian | 12 | all | pdns-recursor | < 4.0.4-1 | pdns-recursor_4.0.4-1_all.deb |
| Debian | 11 | all | pdns-recursor | < 4.0.4-1 | pdns-recursor_4.0.4-1_all.deb |
| Debian | 999 | all | pdns-recursor | < 4.0.4-1 | pdns-recursor_4.0.4-1_all.deb |
| Debian | 13 | all | pdns-recursor | < 4.0.4-1 | pdns-recursor_4.0.4-1_all.deb |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
0.001 Low
EPSS
Percentile
38.0%