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 Version 0.7.0
W1.Fi ≫ Wpa Supplicant Version 0.7.1
W1.Fi ≫ Wpa Supplicant Version 0.7.2
W1.Fi ≫ Wpa Supplicant Version 0.7.3
W1.Fi ≫ Wpa Supplicant Version 1.0
W1.Fi ≫ Wpa Supplicant Version 1.1
W1.Fi ≫ Wpa Supplicant Version 2.0
W1.Fi ≫ Wpa Supplicant Version 2.1
W1.Fi ≫ Wpa Supplicant Version 2.2
W1.Fi ≫ Wpa Supplicant Version 2.3
W1.Fi ≫ Wpa Supplicant Version 2.4
W1.Fi ≫ Hostapd Version 0.7.0
W1.Fi ≫ Hostapd Version 0.7.1
W1.Fi ≫ Hostapd Version 0.7.2
W1.Fi ≫ Hostapd Version 0.7.3
W1.Fi ≫ Hostapd Version 1.0
W1.Fi ≫ Hostapd Version 1.1
W1.Fi ≫ Hostapd Version 2.0
W1.Fi ≫ Hostapd Version 2.1
W1.Fi ≫ Hostapd Version 2.2
W1.Fi ≫ Hostapd Version 2.3
W1.Fi ≫ Hostapd Version 2.4
Opensuse ≫ Opensuse Version 13.1
Opensuse ≫ Opensuse Version 13.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.2% 0.897
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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.

https://security.gentoo.org/glsa/201606-17
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1090.html
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html
Third Party Advisory
http://www.debian.org/security/2015/dsa-3397
http://www.openwall.com/lists/oss-security/2015/05/31/6
http://www.ubuntu.com/usn/USN-2650-1
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171401.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172608.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172655.html
http://rhn.redhat.com/errata/RHSA-2015-1439.html
http://seclists.org/fulldisclosure/2022/May/34
http://w1.fi/security/2015-3/integer-underflow-in-ap-mode-wmm-action-frame.txt
Vendor Advisory
http://www.openwall.com/lists/oss-security/2015/05/09/5
http://www.securitytracker.com/id/1032625
https://support.apple.com/kb/HT213258