Security Advisory

CVE-2019-11555

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-04-26 21:16:24

Last updated 2024-08-04 22:55:41

Assigner mitre

State PUBLISHED

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.

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