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CVE-2015-5315

Published: 10 November 2015

The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

Priority

Medium

CVSS 3 base score: 5.9

Status

Package Release Status
wpa
Launchpad, Ubuntu, Debian
precise Does not exist

trusty
Released (2.1-0ubuntu1.4)
upstream Needs triage

vivid
Released (2.1-0ubuntu7.3)
wily
Released (2.4-0ubuntu3.2)
wpasupplicant
Launchpad, Ubuntu, Debian
precise Not vulnerable
(code not present)
trusty Does not exist

upstream Needs triage

vivid Does not exist

wily Does not exist