CVE-2020-16088 - Vulnerability Details - OpenCVE

Description

iked in OpenIKED, as used in OpenBSD through 6.7, allows authentication bypass because ca.c has the wrong logic for checking whether a public key matches.

Published: 2020-07-28

Score: 9.8 Critical

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:o:openbsd:openbsd:*:*:*:*:*:*:*:*

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-2020-8055	iked in OpenIKED, as used in OpenBSD through 6.7, allows authentication bypass because ca.c has the wrong logic for checking whether a public key matches.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00862.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/014_iked.patch.sig
https://github.com/openbsd/src/commit/7afb2d41c6d373cf965285840b85c45011357115
https://github.com/xcllnt/openiked/commits/master
https://www.openiked.org/security.html

History

No history.

Subscriptions

Openbsd Openbsd

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-07-28T11:46:41.000Z

Updated: 2024-08-04T13:37:54.200Z

Reserved: 2020-07-28T00:00:00.000Z

Link: CVE-2020-16088

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-07-28T12:15:12.067

Modified: 2024-11-21T05:06:44.840

Link: CVE-2020-16088

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

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