CVE-2018-1000002 - Vulnerability Details - OpenCVE

Description

Improper input validation bugs in DNSSEC validators components in Knot Resolver (prior version 1.5.2) allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.

Published: 2018-01-22

Score: 3.7 Low

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:nic:knot_resolver:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-1774	Improper input validation bugs in DNSSEC validators components in Knot Resolver (prior version 1.5.2) allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00377.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.knot-resolver.cz/2018-01-22-knot-resolver-1.5.2.html

History

No history.

Subscriptions

Nic Knot Resolver

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-01-22T18:00:00.000Z

Updated: 2024-08-05T12:33:48.923Z

Reserved: 2018-01-16T00:00:00.000Z

Link: CVE-2018-1000002

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-01-22T18:29:00.227

Modified: 2024-11-21T03:39:23.790

Link: CVE-2018-1000002

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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