Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-8473.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-8473
Upstream
Published
2022-01-31T08:15:07Z
Modified
2026-04-01T05:23:32.516656Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
CVE-2021-45079 affecting package strongswan for versions less than 5.9.5-1
Details

In strongSwan before 5.9.5, a malicious responder can send an EAP-Success message too early without actually authenticating the client and (in the case of EAP methods with mutual authentication and EAP-only authentication for IKEv2) even without server authentication.

References

Affected packages

Azure Linux:2 / strongswan

Package

Name
strongswan
Purl
pkg:rpm/azure-linux/strongswan

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.5-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-8473.json"