CVE-2015-4141

wpa_supplicant 0.7.0-2.4 and hostapd 0.7.0-2.4 - Denial of Service via Negative Chunk Length in WPS UPnP

Title source: llm
STIX 2.1

Description

The WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of service (crash) via a negative chunk length, which triggers an out-of-bounds read or heap-based buffer overflow.

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
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201606-17
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/2015/05/09/4

Scores

EPSS 0.0146
EPSS Percentile 81.1%

Details

CWE
CWE-119
Status published
Products (24)
opensuse/opensuse 13.1
opensuse/opensuse 13.2
w1.fi/hostapd 0.7.0
w1.fi/hostapd 0.7.1
w1.fi/hostapd 0.7.2
w1.fi/hostapd 0.7.3
w1.fi/hostapd 1.0
w1.fi/hostapd 1.1
w1.fi/hostapd 2.0
w1.fi/hostapd 2.1
... and 14 more
Published Jun 15, 2015
Tracked Since Feb 18, 2026