DEBIAN-CVE-2019-11555

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2019-11555
Published: 26 Apr 2019, 22:29
Last modified:28 Apr 2026, 20:20

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
5.9 MEDIUM
3.0 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

26 Apr 2019, 22:29
Published
Vulnerability first disclosed
28 Apr 2026, 20:20
Last Modified
Vulnerability information updated

Description

The EAP-pwd implementation in hostapd (EAP server) before 2.8 and wpa_supplicant (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 eap_server/eap_server_pwd.c and eap_peer/eap_pwd.c.

CVSS Metrics

  • v3.0•MEDIUM•Score: 5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • debian•wpa

    < 2:2.7+git20190128+0c1e29f-5 | < 2:2.7+git20190128+0c1e29f-5 | < 2:2.7+git20190128+0c1e29f-5 | < 2:2.7+git20190128+0c1e29f-5

References (1)