CVSS: 9.8EPSS: 0%CPEs: 13EXPL: 0CVE-2019-15874
https://notcve.org/view.php?id=CVE-2019-15874
28 Apr 2020 — In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in memory access after it has been freed leading to a kernel panic or other unpredictable results. En FreeBSD versiones 12.1-ESTABLE anteriores a r356035, versiones 12.1-RELEASE anteriores a 12.1-RELEASE-p4, versiones 11.3-ESTABLE anteriores a r356036 y versiones 11.3-RELEASE anteriores a 11.3-RELEASE-p8, la comprobación... • https://security.FreeBSD.org/advisories/FreeBSD-SA-20:10.ipfw.asc • CWE-20: Improper Input Validation CWE-416: Use After Free •
CVSS: 9.1EPSS: 1%CPEs: 10EXPL: 0CVE-2020-7452
https://notcve.org/view.php?id=CVE-2020-7452
28 Apr 2020 — In FreeBSD 12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, and 11.3-RELEASE before 11.3-RELEASE-p7, incorrect use of a user-controlled pointer in the epair virtual network module allowed vnet jailed privileged users to panic the host system and potentially execute arbitrary code in the kernel. En FreeBSD versiones 12.1-ESTABLE anteriores a r357490, versiones 12.1-RELEASE anteriores a 12.1-RELEASE-p3, versiones 11.3-ESTABLE anteriores a r357489 y versiones 11.3-RE... • https://security.FreeBSD.org/advisories/FreeBSD-SA-20:07.epair.asc • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.0EPSS: 0%CPEs: 10EXPL: 0CVE-2020-7453
https://notcve.org/view.php?id=CVE-2020-7453
28 Apr 2020 — In FreeBSD 12.1-STABLE before r359021, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r359020, and 11.3-RELEASE before 11.3-RELEASE-p7, a missing null termination check in the jail_set configuration option "osrelease" may return more bytes with a subsequent jail_get system call allowing a malicious jail superuser with permission to create nested jails to read kernel memory. En FreeBSD versiones 12.1-ESTABLE anteriores a r359021, versiones 12.1-RELEASE anteriores a 12.1-RELEASE-p3, versiones 11.3-ES... • https://security.FreeBSD.org/advisories/FreeBSD-SA-20:08.jail.asc • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 5.3EPSS: 1%CPEs: 10EXPL: 0CVE-2020-7451
https://notcve.org/view.php?id=CVE-2020-7451
28 Apr 2020 — In FreeBSD 12.1-STABLE before r358739, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r358740, and 11.3-RELEASE before 11.3-RELEASE-p7, a TCP SYN-ACK or challenge TCP-ACK segment over IPv6 that is transmitted or retransmitted does not properly initialize the Traffic Class field disclosing one byte of kernel memory over the network. En FreeBSD versiones 12.1-2.1-STABLE anteriores a r358739, versiones 12.1-RELEASE anteriores a 12.1-RELEASE-p3, versiones 11.3-STABLE anteriores a r358740, y versiones 1... • https://security.FreeBSD.org/advisories/FreeBSD-SA-20:04.tcp.asc • CWE-908: Use of Uninitialized Resource •
CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 0CVE-2019-15876 – FreeBSD Security Advisory - FreeBSD-SA-20:05.if_oce_ioctl
https://notcve.org/view.php?id=CVE-2019-15876
19 Mar 2020 — In FreeBSD 12.1-STABLE before r356089, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r356090, and 11.3-RELEASE before 11.3-RELEASE-p7, driver specific ioctl command handlers in the oce network driver failed to check whether the caller has sufficient privileges allowing unprivileged users to send passthrough commands to the device firmware. En FreeBSD versiones 12.1-STABLE anteriores a r356089, versiones 12.1-RELEASE anteriores a 12.1-RELEASE-p3, versiones 11.3-STABLE anteriores a r356090 y version... • https://security.FreeBSD.org/advisories/FreeBSD-SA-20:05.if_oce_ioctl.asc • CWE-862: Missing Authorization •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-10565
https://notcve.org/view.php?id=CVE-2020-10565
14 Mar 2020 — grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, does not validate the address provided as part of a memrw command (read_* or write_*) by a guest through a grub2.cfg file. This allows an untrusted guest to perform arbitrary read or write operations in the context of the grub-bhyve process, resulting in code execution as root on the host OS. grub2-bhyve, como es usado en FreeBSD bhyve anterior a revisión 525916 12-02-2020, no comprueba la dirección proporcionada como parte de un coman... • https://svnweb.freebsd.org/ports?view=revision&revision=525916 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-10566
https://notcve.org/view.php?id=CVE-2020-10566
14 Mar 2020 — grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, mishandles font loading by a guest through a grub2.cfg file, leading to a buffer overflow. grub2-bhyve, como es usado en FreeBSD bhyve anterior a revisión 525916 12-02-2020, maneja inapropiadamente una carga de fuentes por parte de un invitado mediante un archivo grub2.cfg, conllevando a un desbordamiento de búfer. • https://svnweb.freebsd.org/ports?view=revision&revision=525916 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2012-5363
https://notcve.org/view.php?id=CVE-2012-5363
20 Feb 2020 — The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Neighbor Solicitation messages, a different vulnerability than CVE-2011-2393. La implementación de IPv6 en FreeBSD y NetBSD (versiones desconocidas, año 2012 y anteriores), permite a atacantes remotos causar una denegación de servicio por medio de una avalancha de mensajes ICMPv6 Neighbor Solicitation, una vulnerabilidad diferente de CVE-2011-2393... • http://www.openwall.com/lists/oss-security/2012/10/10/12 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2012-5365
https://notcve.org/view.php?id=CVE-2012-5365
20 Feb 2020 — The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Router Advertisement packets containing multiple Routing entries. La implementación de IPv6 en FreeBSD y NetBSD (versiones desconocidas, año 2012 y anteriores) permite a atacantes remotos causar una denegación de servicio por medio de una avalancha de paquetes ICMPv6 Router Advertisement, que contienen múltiples entradas de Enrutamiento. • http://www.openwall.com/lists/oss-security/2012/10/10/12 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 9.8EPSS: 1%CPEs: 20EXPL: 0CVE-2020-7450 – FreeBSD Security Advisory - FreeBSD-SA-20:01.libfetch
https://notcve.org/view.php?id=CVE-2020-7450
28 Jan 2020 — In FreeBSD 12.1-STABLE before r357213, 12.1-RELEASE before 12.1-RELEASE-p2, 12.0-RELEASE before 12.0-RELEASE-p13, 11.3-STABLE before r357214, and 11.3-RELEASE before 11.3-RELEASE-p6, URL handling in libfetch with URLs containing username and/or password components is vulnerable to a heap buffer overflow allowing program misbehavior or malicious code execution. En FreeBSD versiones 12.1-STABLE anteriores a r357213, versiones 12.1-RELEASE versiones anteriores a 12.1-RELEASE-p2, versiones 12.0-RELEASE anterior... • https://security.FreeBSD.org/advisories/FreeBSD-SA-20:01.libfetch.asc • CWE-787: Out-of-bounds Write •