CVSS: 5.0EPSS: 2%CPEs: 16EXPL: 0CVE-2015-4143
https://notcve.org/view.php?id=CVE-2015-4143
The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted (1) Commit or (2) Confirm message payload. La implementación EAP-pwd server and peer en hostapd y wpa_supplicant 1.0 hasta 2.4 permite a atacantes remotos causar una denegación de servicio (lectura fuera de rango y caída) a través de una carga útil de mensaje (1) Commit o (2) Confirm manipulada. • http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt http://www.debian.org/security/2015/dsa-3397 http://www.openwall.com/lists/oss-security/2015/05/09/6 http://www.openwall.com/lists/oss-security/2015/05/31/6 http://www.ubuntu.com/usn/USN-2650-1 https://security.gentoo.org/glsa/201606-17 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.0EPSS: 2%CPEs: 16EXPL: 0CVE-2015-4144
https://notcve.org/view.php?id=CVE-2015-4144
The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not validate that a message is long enough to contain the Total-Length field, which allows remote attackers to cause a denial of service (crash) via a crafted message. La implementación EAP-pwd server and peer en hostapd y wpa_supplicant 1.0 hasta 2.4 no valida que un mensaje tiene la longitud suficiente para contener el campo Total-Length, lo que permite a atacantes remotos causar una denegación de servicio (caída) a través de un mensaje manipulado. • http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt http://www.debian.org/security/2015/dsa-3397 http://www.openwall.com/lists/oss-security/2015/05/09/6 http://www.openwall.com/lists/oss-security/2015/05/31/6 http://www.ubuntu.com/usn/USN-2650-1 https://security.gentoo.org/glsa/201606-17 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.0EPSS: 2%CPEs: 16EXPL: 0CVE-2015-4145
https://notcve.org/view.php?id=CVE-2015-4145
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. La implementación EAP-pwd server and peer en hostapd y wpa_supplicant 1.0 hasta 2.4 no valida si un fragmento ya está siendo procesado, lo que permite a atacantes remotos causar una denegación de servicio (fuga de memoria) a través de un mensaje manipulado. • http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt http://www.debian.org/security/2015/dsa-3397 http://www.openwall.com/lists/oss-security/2015/05/09/6 http://www.openwall.com/lists/oss-security/2015/05/31/6 http://www.ubuntu.com/usn/USN-2650-1 https://security.gentoo.org/glsa/201606-17 • CWE-399: Resource Management Errors •
CVSS: 5.0EPSS: 2%CPEs: 16EXPL: 0CVE-2015-4146
https://notcve.org/view.php?id=CVE-2015-4146
The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message. La implementación EAP-pwd peer en hostapd y wpa_supplicant 1.0 hasta 2.4 no limpia los indicadores L (Length) y M (More) antes de determinar si una respuesta debe ser fragmentada, lo que permite a atacantes remotos causar una denegación de servicio (caída) a través de un mensaje manipulado. • http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html http://w1.fi/security/2015-4/0005-EAP-pwd-peer-Fix-asymmetric-fragmentation-behavior.patch http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt http://www.debian.org/security/2015/dsa-3397 http://www.openwall.com/lists/oss-security/2015/05/09/6 http://www.openwall.com/lists/oss-security/2015/05/31/6 http://www.ubuntu.com/usn/USN-2650-1 https://security.gentoo.org/glsa/201606- •
CVSS: 4.3EPSS: 7%CPEs: 28EXPL: 0CVE-2015-4142 – hostapd: integer underflow in AP mode WMM Action frame processing
https://notcve.org/view.php?id=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. Subdesbordamiento de enteros en el analizador sintáctico Frame de WMM Action en hostapd 0.5.5 hasta 2.4 y wpa_supplicant 0.7.0 hasta 2.4, cuando utilizado para la funcionalidad MLME/SME del modo AP, permite a atacantes remotos causar una denegación de servicio (caída) a través de un Frame manipulado, lo que provoca una lectura fuera de rango. An integer underflow flaw, leading to a buffer over-read, was found in the way wpa_supplicant handled WMM Action frames. A specially crafted frame could possibly allow an attacker within Wi-Fi radio range to cause wpa_supplicant to crash. • 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://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html http://rhn.redhat.com/errata/RHSA-2015-1090.html http://rhn.redhat.com/errata/RHSA-2015-1439.html http://seclists.org/fulldisclosure/2022/May/34 http://w1.fi/security/2015-3/integer • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •