ALPINE-CVE-2021-45079

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Source
https://security.alpinelinux.org/vuln/CVE-2021-45079
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-45079
Upstream
Published
2022-01-31T08:15:07Z
Modified
2026-08-27T22:18:01Z
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
[none]
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

Alpine:v3.13
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.14
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.15
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.16
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.17
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.18
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.19
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.20
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.21
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.22
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.23
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"
Alpine:v3.24
strongswan

Package

Name
strongswan
Purl
pkg:apk/alpine/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.2
Fixed
5.9.1-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-45079.json"