CVE-2015-4143 Information

Description

The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted (1) Commit or (2) Confirm message payload.

Reference

http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt http://www.debian.org/security/2015/dsa-3397 http://www.openwall.com/lists/oss-security/2015/05/09/6 http://www.openwall.com/lists/oss-security/2015/05/31/6 http://www.ubuntu.com/usn/USN-2650-1 https://security.gentoo.org/glsa/201606-17