CVE-2016-7074
PowerDNS TSIG Signature Validation Vulnerability (Axis-Authenticated Data Hijacking)
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.
INFO
Published Date :
Sept. 11, 2018, 1:29 p.m.
Last Modified :
Oct. 9, 2019, 11:19 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
Affected Products
The following products are affected by CVE-2016-7074
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-7074
.
URL | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7074 | Issue Tracking Third Party Advisory |
https://doc.powerdns.com/md/security/powerdns-advisory-2016-04/ | Vendor Advisory |
https://www.debian.org/security/2017/dsa-3764 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-7074
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-7074
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Added CWE Red Hat, Inc. CWE-20 -
Initial Analysis by [email protected]
Nov. 17, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7074 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7074 Issue Tracking, Third Party Advisory Changed Reference Type https://doc.powerdns.com/md/security/powerdns-advisory-2016-04/ No Types Assigned https://doc.powerdns.com/md/security/powerdns-advisory-2016-04/ Vendor Advisory Changed Reference Type https://www.debian.org/security/2017/dsa-3764 No Types Assigned https://www.debian.org/security/2017/dsa-3764 Third Party Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:* versions up to (excluding) 3.4.11 *cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.0.2 *cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:* versions up to (excluding) 4.0.4 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 12, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2017/dsa-3764 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-7074
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-7074
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} -0.04%
score
0.37000
percentile