CVE-2019-9496

See a problem?
Source
https://nvd.nist.gov/vuln/detail/CVE-2019-9496
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-9496.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-9496
Related
Published
2019-04-17T14:29:03Z
Modified
2024-09-11T04:31:41.293685Z
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

Alpine:v3.10 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.11 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.12 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.13 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.14 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.15 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.16 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.17 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.18 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.19 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.20 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-r0

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0

Alpine:v3.6 / hostapd

Package

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

Affected ranges

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

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2

Alpine:v3.7 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6-r5

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4

Alpine:v3.8 / hostapd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6-r6

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5

Alpine:v3.9 / hostapd

Package

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

Affected ranges

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

Affected versions

0.*

0.6.9-r0
0.6.9-r1
0.6.10-r0
0.6.10-r1
0.6.10-r2
0.7.3-r0
0.7.3-r1
0.7.3-r2

1.*

1.0-r0
1.0-r1
1.0-r2
1.1-r0

2.*

2.0-r0
2.0-r1
2.1-r0
2.2-r0
2.3-r0
2.4-r0
2.4-r1
2.5-r0
2.5-r1
2.5-r2
2.5-r3
2.6-r0
2.6-r1
2.6-r2
2.6-r3
2.6-r4
2.6-r5
2.7-r0
2.7-r1
2.7-r2

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"
}