DEBIAN-CVE-2019-11555

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Source
https://security-tracker.debian.org/tracker/CVE-2019-11555
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11555.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2019-11555
Upstream
Published
2019-04-26T22:29:00Z
Modified
2025-09-25T22:40:43Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The EAP-pwd implementation in hostapd (EAP server) before 2.8 and wpasupplicant (EAP peer) before 2.8 does not validate fragmentation reassembly state properly for a case where an unexpected fragment could be received. This could result in process termination due to a NULL pointer dereference (denial of service). This affects eapserver/eapserverpwd.c and eappeer/eappwd.c.

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-5

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-5

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-5

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-5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}