Description
A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks.
Published: 2022-02-16
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-27042 A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks.
History

Fri, 28 Mar 2025 15:45:00 +0000

Type Values Removed Values Added
References

Fri, 28 Mar 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Fedoraproject Fedora
Linux Linux Kernel
Oracle Communications Cloud Native Core Binding Support Function Communications Cloud Native Core Network Exposure Function Communications Cloud Native Core Policy
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-03-28T15:02:57.589Z

Reserved: 2021-09-06T00:00:00.000Z

Link: CVE-2021-3773

cve-icon Vulnrichment

Updated: 2025-03-28T15:02:57.589Z

cve-icon NVD

Status : Modified

Published: 2022-02-16T19:15:08.763

Modified: 2025-03-28T15:15:41.413

Link: CVE-2021-3773

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-09-08T00:00:00Z

Links: CVE-2021-3773 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses