CVE-2016-7073 - Vulnerability Details - 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 of the TSIG time and fudge values was found in AXFRRetriever, leading to a possible replay attack.

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

This CVE is not in the KEV list.

The EPSS score is 0.00006.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Open-Xchange

pdns

affected

Version	Status	Constraints
`3.4.11`	affected	—
`4.0.2`	affected	—
`4.0.4`	affected	—

Configuration 1 [-]

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

Configuration 2 [-]

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

No data.

No data.

Subscriptions

Vendors	Products
Debian Subscribe	Debian Linux Subscribe
Powerdns Subscribe	Authoritative Subscribe Recursor Subscribe

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Debian DLA	DLA-798-1	pdns security update
Debian DSA	DSA-3764-1	pdns security update

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7073
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: 2018-09-11T13:00:00.000Z

Updated: 2024-08-06T01:50:47.448Z

Reserved: 2016-08-23T00:00:00.000Z

Link: CVE-2016-7073

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-09-11T13:29:01.057

Modified: 2024-11-21T02:57:24.317

Link: CVE-2016-7073

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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