CVE-2021-45079

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Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2021-45079
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45079.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-45079
Related
Published
2022-01-31T08:15:07Z
Modified
2024-12-05T15:19:35.343290Z
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
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r2

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1

Alpine:v3.14 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r3

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1
5.9.1-r2

Alpine:v3.15 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r4

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1
5.9.1-r2
5.9.1-r3

Alpine:v3.16 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r4

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1
5.9.1-r2
5.9.1-r3

Alpine:v3.17 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r4

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r0
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1
5.9.1-r2
5.9.1-r3

Alpine:v3.18 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r4

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r0
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1
5.9.1-r2
5.9.1-r3

Alpine:v3.19 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r4

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r0
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1
5.9.1-r2
5.9.1-r3

Alpine:v3.20 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r4

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r0
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1
5.9.1-r2
5.9.1-r3

Alpine:v3.21 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-r4

Affected versions

4.*

4.5.2-r0
4.6.1-r0

5.*

5.1.1-r0
5.1.1-r1
5.1.1-r2
5.1.1-r3
5.1.3-r0
5.2.0-r0
5.2.0-r1
5.2.0-r2
5.2.2-r0
5.3.0-r0
5.3.0-r1
5.3.0-r2
5.3.1-r0
5.3.1-r1
5.3.1-r2
5.3.2-r0
5.3.2-r1
5.3.2-r2
5.3.2-r3
5.3.2-r4
5.3.2-r5
5.3.2-r6
5.3.2-r7
5.3.2-r8
5.3.2-r9
5.3.2-r10
5.3.3-r0
5.3.4-r0
5.3.5-r0
5.3.5-r1
5.3.5-r2
5.4.0-r0
5.4.0-r1
5.5.0-r0
5.5.0-r1
5.5.1-r0
5.5.1-r1
5.5.2-r0
5.5.2-r1
5.5.3-r0
5.5.3-r1
5.6.0-r0
5.6.0-r1
5.6.1-r0
5.6.2-r0
5.6.2-r1
5.6.3-r0
5.6.3-r1
5.6.3-r2
5.7.0-r0
5.7.1-r0
5.7.1-r1
5.7.1-r2
5.7.2-r0
5.7.2-r1
5.8.0-r0
5.8.0-r1
5.8.1-r0
5.8.1-r1
5.8.2-r0
5.8.3-r0
5.8.4-r0
5.8.4-r1
5.8.4-r2
5.9.0-r0
5.9.0-r1
5.9.1-r0
5.9.1-r1
5.9.1-r2
5.9.1-r3

Debian:11 / strongswan

Package

Name
strongswan
Purl
pkg:deb/debian/strongswan?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-1+deb11u2

Affected versions

5.*

5.9.1-1
5.9.1-1+deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / strongswan

Package

Name
strongswan
Purl
pkg:deb/debian/strongswan?arch=source

Affected ranges

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / strongswan

Package

Name
strongswan
Purl
pkg:deb/debian/strongswan?arch=source

Affected ranges

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/strongswan/strongswan

Affected ranges

Type
GIT
Repo
https://github.com/strongswan/strongswan
Events
Introduced
5fc278edf3795ce7eb2ff11195797f481ede0d77
Fixed
57d6e96943ae583367ae47e08edf1c43013f1bdc

Affected versions

4.*

4.1.10
4.1.11
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.2.0
4.2.1
4.2.10
4.2.11
4.2.12
4.2.13
4.2.14
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
4.2.8
4.2.9
4.3.0
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.5rc1
4.3.6
4.4.0
4.4.1
4.5.0
4.5.1
4.5.2
4.5.3
4.6.0
4.6.1
4.6.2
4.6.3

5.*

5.0.0
5.0.1
5.0.2
5.0.2dr4
5.0.2rc1
5.0.3
5.0.3dr1
5.0.3dr2
5.0.3dr3
5.0.3rc1
5.0.4
5.1.0
5.1.0dr1
5.1.0dr2
5.1.0rc1
5.1.1
5.1.1dr1
5.1.1dr2
5.1.1dr3
5.1.1dr4
5.1.1rc1
5.1.2
5.1.2.dr2
5.1.2dr1
5.1.2dr3
5.1.2rc1
5.1.2rc2
5.1.3
5.1.3dr1
5.1.3rc1
5.2.0
5.2.0dr1
5.2.0dr2
5.2.0dr3
5.2.0dr4
5.2.0dr5
5.2.0dr6
5.2.0rc1
5.2.1
5.2.1dr1
5.2.1rc1
5.2.2
5.2.2dr1
5.2.2rc1
5.3.0
5.3.0dr1
5.3.0rc1
5.3.1
5.3.1dr1
5.3.1rc1
5.3.2
5.3.3
5.3.3dr1
5.3.3dr3
5.3.3dr4
5.3.3dr5
5.3.3dr6
5.3.3rc2
5.3.4
5.3.4dr1
5.3.4dr2
5.3.4dr3
5.3.4rc1
5.3.5
5.4.0
5.4.0dr1
5.4.0dr2
5.4.0dr3
5.4.0dr4
5.4.0dr5
5.4.0dr6
5.4.0dr7
5.4.0dr8
5.4.0rc1
5.4.1dr1
5.4.1dr2
5.4.1dr3
5.4.1dr4
5.5.0
5.5.0dr1
5.5.0rc1
5.5.1
5.5.1dr1
5.5.1dr2
5.5.1dr3
5.5.1dr4
5.5.1dr5
5.5.1rc1
5.5.1rc2
5.5.2
5.5.2dr1
5.5.2dr2
5.5.2dr3
5.5.2dr4
5.5.2dr5
5.5.2dr6
5.5.2dr7
5.5.2rc1
5.5.3
5.5.3dr1
5.5.3dr2
5.6.0
5.6.0dr1
5.6.0dr2
5.6.0dr3
5.6.0dr4
5.6.0rc1
5.6.0rc2
5.6.1
5.6.1dr1
5.6.1dr2
5.6.1dr3
5.6.1rc1
5.6.2
5.6.2dr1
5.6.2dr2
5.6.2dr3
5.6.2dr4
5.6.2rc1
5.6.3
5.6.3dr1
5.6.3dr2
5.6.3rc1
5.7.0
5.7.0dr1
5.7.0dr2
5.7.0dr3
5.7.0dr4
5.7.0dr5
5.7.0dr6
5.7.0dr8
5.7.0rc1
5.7.0rc2
5.7.1
5.7.2
5.7.2dr1
5.7.2dr2
5.7.2dr3
5.7.2dr4
5.7.2rc1
5.8.0
5.8.0dr2
5.8.0rc1
5.8.1
5.8.1dr1
5.8.1rc2
5.8.2
5.8.2dr1
5.8.2dr2
5.8.2rc1
5.8.2rc2
5.8.3
5.8.3rc1
5.8.4
5.9.0
5.9.0dr1
5.9.0dr2
5.9.0rc1
5.9.1
5.9.1dr1
5.9.1rc1
5.9.2
5.9.2dr1
5.9.2dr2
5.9.2rc1
5.9.2rc2
5.9.3
5.9.3dr1
5.9.3dr2
5.9.3dr3
5.9.3dr4
5.9.3rc1
5.9.4
5.9.4dr1
5.9.4dr2
5.9.4dr3
5.9.4rc1
5.9.5dr1
5.9.5dr2
5.9.5dr3
5.9.5dr4
5.9.5rc1

android-2.*

android-2.3.3
android-2.3.3-1