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CVSS: 10.0EPSS: 43%CPEs: 2EXPL: 0

CVE-2018-17157 – FreeBSD Security Advisory - FreeBSD-SA-18:13.nfs

https://notcve.org/view.php?id=CVE-2018-17157

28 Nov 2018 — In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, an integer overflow error when handling opcodes can cause memory corruption by sending a specially crafted NFSv4 request. Unprivileged remote users with access to the NFS server may be able to execute arbitrary code. En FreeBSD, en versiones anteriores a la 11.2-STABLE(r340854) y la 11.2-RELEASE-p5, un error de desbordamiento de enteros al manejar opcodes puede provocar una corrupción de memoria mediante el envío de una petición NFSv4 especialmente... • http://www.securityfocus.com/bid/106192 • CWE-190: Integer Overflow or Wraparound •

CVSS: 7.8EPSS: 7%CPEs: 2EXPL: 0

CVE-2018-17158 – FreeBSD Security Advisory - FreeBSD-SA-18:13.nfs

https://notcve.org/view.php?id=CVE-2018-17158

28 Nov 2018 — In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request. En FreeBSD, en versiones anteriores a la 11.2-STABLE(r340854) y la 11.2-RELEASE-p5, puede ocurrir un error de desbordamiento de enteros al manejar el campo de longitud de dirección del cliente en una petición NFSv4. Los usuari... • http://www.securityfocus.com/bid/106192 • CWE-190: Integer Overflow or Wraparound •

CVSS: 7.8EPSS: 7%CPEs: 2EXPL: 0

CVE-2018-17159 – FreeBSD Security Advisory - FreeBSD-SA-18:13.nfs

https://notcve.org/view.php?id=CVE-2018-17159

28 Nov 2018 — In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request. Unprivileged remote users with access to the NFS server can cause a resource exhaustion by forcing the server to allocate an arbitrarily large memory allocation. En FreeBSD, en versiones anteriores a la 11.2-STABLE(r340854) y la 11.2-RELEASE-p5, el servidor NFS carece de una comprobación de límites en la petición NFS READDIRPLUS. Los usuarios remotos sin privilegios con acceso al s... • http://www.securityfocus.com/bid/106192 • CWE-400: Uncontrolled Resource Consumption •

CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0

CVE-2018-17154

https://notcve.org/view.php?id=CVE-2018-17154

28 Sep 2018 — In FreeBSD before 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference can occur. Unprivileged authenticated local users may be able to cause a denial of service. En FreeBSD en versiones anteriores a la 11.2-STABLE(r338987), 11.2-RELEASE-p4 y 11.1-RELEASE-p15, debido a una comprobación de memoria insuficiente en la llamada del sistema freebsd4_getfsstat, puede ocurrir una desreferencia de puntero NU... • https://security.FreeBSD.org/advisories/FreeBSD-EN-18:10.syscall.asc • CWE-476: NULL Pointer Dereference •

CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0

CVE-2018-17155

https://notcve.org/view.php?id=CVE-2018-17155

28 Sep 2018 — In FreeBSD before 11.2-STABLE(r338983), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338984), and 10.4-RELEASE-p13, due to insufficient initialization of memory copied to userland in the getcontext and swapcontext system calls, small amounts of kernel memory may be disclosed to userland processes. Unprivileged authenticated local users may be able to access small amounts privileged kernel data. En FreeBSD, en versiones anteriores a 11.2-STABLE(r338983), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338... • https://security.FreeBSD.org/advisories/FreeBSD-EN-18:12.mem.asc • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0

CVE-2018-6925

https://notcve.org/view.php?id=CVE-2018-6925

28 Sep 2018 — In FreeBSD before 11.2-STABLE(r338986), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338985), and 10.4-RELEASE-p13, due to improper maintenance of IPv6 protocol control block flags through various failure paths, an unprivileged authenticated local user may be able to cause a NULL pointer dereference causing the kernel to crash. En FreeBSD en versiones anteriores a la 11.2-STABLE(r338986), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338985) y 10.4-RELEASE-p13, debido al mantenimiento indebido de las e... • https://security.FreeBSD.org/advisories/FreeBSD-EN-18:11.listen.asc • CWE-476: NULL Pointer Dereference •

CVSS: 5.3EPSS: 0%CPEs: 85EXPL: 0

CVE-2017-13081 – FreeBSD Security Advisory - FreeBSD-SA-17:07.wpa

https://notcve.org/view.php?id=CVE-2017-13081

16 Oct 2017 — Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients. Wi-Fi Protected Access (WPA y WPA2) que soporte IEEE 802.11w permite la reinstalación de la clave temporal IGTK (Integrity Group Temporal Key) durante el handshake de clave de grupo, haciendo que un atacante en el rango de radio suplante frames desde los puntos d... • http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00020.html • CWE-323: Reusing a Nonce, Key Pair in Encryption CWE-330: Use of Insufficiently Random Values •

CVSS: 8.1EPSS: 1%CPEs: 85EXPL: 0

CVE-2017-13080 – wpa_supplicant: Reinstallation of the group key in the group key handshake

https://notcve.org/view.php?id=CVE-2017-13080

16 Oct 2017 — Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients. Wi-Fi Protected Access (WPA y WPA2) permite la reinstalación de la clave temporal GTK (Group Temporal Key) durante la negociación de la clave de grupo, haciendo que un atacante que se sitúe dentro del radio reproduzca frames desde los puntos de acceso hasta los clientes. A new exploitation technique... • http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00020.html • CWE-323: Reusing a Nonce, Key Pair in Encryption CWE-330: Use of Insufficiently Random Values •

CVSS: 8.1EPSS: 0%CPEs: 85EXPL: 0

CVE-2017-13086 – wpa_supplicant: reinstallation of the Tunneled Direct-Link Setup (TDLS) PeerKey (TPK) key in the TDLS handshake

https://notcve.org/view.php?id=CVE-2017-13086

16 Oct 2017 — Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Tunneled Direct-Link Setup (TDLS) Peer Key (TPK) during the TDLS handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames. Wi-Fi Protected Access (WPA y WPA2) permite la reinstalación de la clave TPK (Peer Key) TDLS (Tunneled Direct-Link Setup) durante la negociación TDLS, haciendo que un atacante que se sitúe dentro del radio reproduzca, descifre o suplante frames. A new exploitation technique called key reinst... • http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt • CWE-323: Reusing a Nonce, Key Pair in Encryption CWE-330: Use of Insufficiently Random Values •

CVSS: 5.3EPSS: 0%CPEs: 85EXPL: 0

CVE-2017-13079 – FreeBSD Security Advisory - FreeBSD-SA-17:07.wpa

https://notcve.org/view.php?id=CVE-2017-13079

16 Oct 2017 — Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the four-way handshake, allowing an attacker within radio range to spoof frames from access points to clients. Wi-Fi Protected Access (WPA y WPA2) que soporte IEEE 802.11w permite la reinstalación de la clave temporal IGTK (Integrity Group Temporal Key) durante la negociación en cuatro pasos, haciendo que un atacante en el rango de radio suplante frames desde los puntos de... • http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00020.html • CWE-323: Reusing a Nonce, Key Pair in Encryption CWE-330: Use of Insufficiently Random Values •