CVE-2016-7074 - OpenCVE

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.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

Access Vector Network

Access 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

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Debian	Debian Linux
Powerdns	Authoritative Recursor

Configuration 1 [-]

OR	cpe:2.3:a:powerdns:authoritative::::::::
	cpe:2.3:a:powerdns:authoritative::::::::
	cpe:2.3:a:powerdns:recursor::::::::

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

No data.

References

Link	Providers
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

History

No history.

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2018-09-11T13:00:00

Updated: 2024-08-06T01:50:47.469Z

Reserved: 2016-08-23T00:00:00

Link: CVE-2016-7074

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-09-11T13:29:01.167

Modified: 2019-10-09T23:19:30.643

Link: CVE-2016-7074

Redhat

No data.

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