4.3

CVE-2015-4142

Integer underflow in the WMM Action frame parser in hostapd 0.5.5 through 2.4 and wpa_supplicant 0.7.0 through 2.4, when used for AP mode MLME/SME functionality, allows remote attackers to cause a denial of service (crash) via a crafted frame, which triggers an out-of-bounds read.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
W1.Fi ≫ Wpa Supplicant Version0.7.0
W1.Fi ≫ Wpa Supplicant Version0.7.1
W1.Fi ≫ Wpa Supplicant Version0.7.2
W1.Fi ≫ Wpa Supplicant Version0.7.3
W1.Fi ≫ Wpa Supplicant Version1.0
W1.Fi ≫ Wpa Supplicant Version1.1
W1.Fi ≫ Wpa Supplicant Version2.0
W1.Fi ≫ Wpa Supplicant Version2.1
W1.Fi ≫ Wpa Supplicant Version2.2
W1.Fi ≫ Wpa Supplicant Version2.3
W1.Fi ≫ Wpa Supplicant Version2.4
W1.Fi ≫ Hostapd Version0.7.0
W1.Fi ≫ Hostapd Version0.7.1
W1.Fi ≫ Hostapd Version0.7.2
W1.Fi ≫ Hostapd Version0.7.3
W1.Fi ≫ Hostapd Version1.0
W1.Fi ≫ Hostapd Version1.1
W1.Fi ≫ Hostapd Version2.0
W1.Fi ≫ Hostapd Version2.1
W1.Fi ≫ Hostapd Version2.2
W1.Fi ≫ Hostapd Version2.3
W1.Fi ≫ Hostapd Version2.4
Opensuse ≫ Opensuse Version13.1
Opensuse ≫ Opensuse Version13.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.07% 0.911
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.