CVE-2022-37660

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-37660
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-37660.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-37660
Related
Published
2025-02-11T23:15:08Z
Modified
2025-04-12T22:54:25.423339Z
Summary
[none]
Details

In hostapd 2.10 and earlier, the PKEX code remains active even after a successful PKEX association. An attacker that successfully bootstrapped public keys with another entity using PKEX in the past, will be able to subvert a future bootstrapping by passively observing public keys, re-using the encrypting element Qi and subtracting it from the captured message M (X = M - Qi). This will result in the public ephemeral key X; the only element required to subvert the PKEX association.

References

Affected packages

Debian:11 / wpa

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.9.0-21+deb11u3

Affected versions

2:2.*

2:2.9.0-21
2:2.9.0-21+deb11u1
2:2.9.0-21+deb11u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / wpa

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:2.*

2:2.10-12
2:2.10-12+deb12u1
2:2.10-12+deb12u2
2:2.10-13
2:2.10-14
2:2.10-15
2:2.10-16
2:2.10-17
2:2.10-18
2:2.10-20
2:2.10-21
2:2.10-21.1
2:2.10-22
2:2.10-23
2:2.10-24

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / wpa

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.10-24

Affected versions

2:2.*

2:2.10-12
2:2.10-13
2:2.10-14
2:2.10-15
2:2.10-16
2:2.10-17
2:2.10-18
2:2.10-20
2:2.10-21
2:2.10-21.1
2:2.10-22
2:2.10-23

Ecosystem specific 

{
    "urgency": "not yet assigned"
}