Description
OpenConnect through 8.08 mishandles negative return values from X509_check_ function calls, which might assist attackers in performing man-in-the-middle attacks.
Published: 2020-04-23
Score: 5.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-4421 OpenConnect through 8.08 mishandles negative return values from X509_check_ function calls, which might assist attackers in performing man-in-the-middle attacks.
History

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00235}

epss

{'score': 0.00171}


Subscriptions

Infradead Openconnect
Opensuse Leap
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T11:48:58.489Z

Reserved: 2020-04-23T00:00:00.000Z

Link: CVE-2020-12105

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-04-23T17:15:12.863

Modified: 2024-11-21T04:59:15.327

Link: CVE-2020-12105

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses