CVEvulnerability

CVE-2015-4141

4.3 MEDIUM Published 2015-06-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-06-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-119

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.

Affected configurations

• w1.fi wpa supplicant 0.7.0 • w1.fi wpa supplicant 0.7.1 • w1.fi wpa supplicant 0.7.2 • w1.fi wpa supplicant 0.7.3 • w1.fi wpa supplicant 1.0 • w1.fi wpa supplicant 1.1 • w1.fi wpa supplicant 2.0 • w1.fi wpa supplicant 2.1 • w1.fi wpa supplicant 2.2 • w1.fi wpa supplicant 2.3 • w1.fi wpa supplicant 2.4 • 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 • w1.fi hostapd 2.2 • w1.fi hostapd 2.3 • w1.fi hostapd 2.4 • opensuse opensuse 13.1 • opensuse opensuse 13.2

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References