CVE-2015-4145

hostapd and wpa_supplicant 1.0-2.4 - Denial of Service via EAP-pwd Fragment Processing

Title source: llm
STIX 2.1

Description

The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not validate a fragment is already being processed, which allows remote attackers to cause a denial of service (memory leak) via a crafted message.

References (7)

Core 7
Core References
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2015/05/31/6
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2015/dsa-3397
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2650-1
Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2015/05/09/6
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201606-17

Scores

EPSS 0.0120
EPSS Percentile 79.2%

Details

CWE
CWE-399
Status published
Products (16)
opensuse/opensuse 13.1
opensuse/opensuse 13.2
w1.fi/hostapd 1.0
w1.fi/hostapd 1.1
w1.fi/hostapd 2.0
w1.fi/hostapd 2.1
w1.fi/hostapd 2.2
w1.fi/hostapd 2.3
w1.fi/hostapd 2.4
w1.fi/wpa_supplicant 1.0
... and 6 more
Published Jun 15, 2015
Tracked Since Feb 18, 2026