CVE-2016-7074
CVSS V2 Medium 4.3
CVSS V3 Medium 5.9
Description
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.
Overview
- CVE ID
- CVE-2016-7074
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2018-09-11T13:29:01
- Last Modified Date
- 2019-10-09T23:19:30
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:* | 1 | OR | 3.4.11 | |
| cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:* | 1 | OR | 4.0.0 | 4.0.2 |
| cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:* | 1 | OR | 4.0.4 | |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.9
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://doc.powerdns.com/md/security/powerdns-advisory-2016-04/ | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7074 | Issue Tracking Third Party Advisory |
| https://www.debian.org/security/2017/dsa-3764 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2016-7074 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7074 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:13:59 | Added to TrackCVE | |||
| 2022-12-03 11:59:25 | 2018-09-11T13:29Z | 2018-09-11T13:29:01 | CVE Published Date | updated |
| 2022-12-03 11:59:25 | 2019-10-09T23:19:30 | CVE Modified Date | updated | |
| 2022-12-03 11:59:25 | Modified | Vulnerability Status | updated |