DEBIAN-CVE-2019-9496

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Source
https://security-tracker.debian.org/tracker/CVE-2019-9496
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-9496.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-9496
Upstream
Published
2019-04-17T14:29:03Z
Modified
2025-09-30T03:54:29Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.

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
2:2.7+git20190128+0c1e29f-4

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
Fixed
2:2.7+git20190128+0c1e29f-4

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
2:2.7+git20190128+0c1e29f-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / 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
2:2.7+git20190128+0c1e29f-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}