CVSS: 7.8EPSS: 4%CPEs: 40EXPL: 0CVE-2018-6923 – FreeBSD Security Advisory - FreeBSD-SA-18:10.ip
https://notcve.org/view.php?id=CVE-2018-6923
15 Aug 2018 — In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources. En FreeBSD en versiones anteriores a la 11.1-STABLE, 11.2-RELEASE-p2 y 11.1-RELEASE-p13, el código de reensamblado de fragmentos de ip es vulnerable a una denegación de servicio (DoS) debido al con... • http://www.securityfocus.com/bid/105336 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 17%CPEs: 24EXPL: 6CVE-2018-8897 – Microsoft Windows - 'POP/MOV SS' Privilege Escalation
https://notcve.org/view.php?id=CVE-2018-8897
08 May 2018 — A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, ... • https://packetstorm.news/files/id/148549 • CWE-250: Execution with Unnecessary Privileges CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 8.1EPSS: 0%CPEs: 1EXPL: 0CVE-2017-15037
https://notcve.org/view.php?id=CVE-2017-15037
05 Oct 2017 — In FreeBSD through 11.1, the smb_strdupin function in sys/netsmb/smb_subr.c has a race condition with a resultant out-of-bounds read, because it can cause t2p->t_name strings to lack a final '\0' character. En FreeBSD hasta la versión 11.1, la función smb_strdupin en sys/netsmb/smb_subr.c tiene una condición de carrera con una lectura fuera de límites porque puede hace que les falten el carácter "\0" a las cadenas t2p->t_name. • http://www.securityfocus.com/bid/101191 • CWE-125: Out-of-bounds Read CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 7.8EPSS: 38%CPEs: 1EXPL: 5CVE-2017-1084 – FreeBSD - 'FGPE' Stack Clash (PoC)
https://notcve.org/view.php?id=CVE-2017-1084
29 Jun 2017 — In FreeBSD before 11.2-RELEASE, multiple issues with the implementation of the stack guard-page reduce the protections afforded by the guard-page. This results in the possibility a poorly written process could be cause a stack overflow. En FreeBSD en versiones anteriores a la 11.2-RELEASE, múltiples problemas con la implementación de la página guard de la pila reducen las protecciones de la página guard. Esto resulta en la posibilidad de que un proceso mal escrito provoque un desbordamiento de pila. • https://packetstorm.news/files/id/143199 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 3CVE-2017-1085 – FreeBSD - 'setrlimit' Stack Clash (PoC)
https://notcve.org/view.php?id=CVE-2017-1085
29 Jun 2017 — In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context. En FreeBSD en versiones anteriores a la 11.2-RELEASE, una aplicación que llama a setrlimit() para incrementar RLIMIT_STACK podría hacer que una región de memoria de solo lectura bajo la pila pase a ser una región de lectura y escritura. Un ej... • https://packetstorm.news/files/id/143197 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 1CVE-2017-1083 – Qualys Security Advisory - the Stack Clash
https://notcve.org/view.php?id=CVE-2017-1083
20 Jun 2017 — In FreeBSD before 11.2-RELEASE, a stack guard-page is available but is disabled by default. This results in the possibility a poorly written process could be cause a stack overflow. En FreeBSD en versiones anteriores a la 11.2-RELEASE, una página guard de pila está disponible, pero está deshabilitada por defecto. Esto resulta en la posibilidad de que un proceso mal escrito provoque un desbordamiento de pila Qualys has released a large amount of research surrounding the use of stack clash vulnerabilities and... • https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 3%CPEs: 4EXPL: 0CVE-2017-1081 – FreeBSD Security Advisory - FreeBSD-SA-17:04.ipfilter
https://notcve.org/view.php?id=CVE-2017-1081
27 Apr 2017 — In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling. En FreeBSD, en versiones anteriores a la 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE y 10.3-RELEASE-p19, cuando ipfilter emplea las opciones "keep state" o "keep frags", puede provocar un pánico del kernel cuando se le alimentan fragmentos de paquetes manipulados debido a l... • http://www.securityfocus.com/bid/98089 • CWE-20: Improper Input Validation CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 3CVE-2015-1415 – FreeBSD Security Advisory - GELI Keyfile Permissions
https://notcve.org/view.php?id=CVE-2015-1415
08 Apr 2015 — The bsdinstall installer in FreeBSD 10.x before 10.1 p9, when configuring full disk encrypted ZFS, uses world-readable permissions for the GELI keyfile (/boot/encryption.key), which allows local users to obtain sensitive key information by reading the file. El instalador bsdinstall en FreeBSD 10.x anterior a 10.1 p9, cuando configura ZFS codificado de disco completo, utiliza permisos de lectura universal para el fichero de claves GELI (/boot/encryption.key), lo que permite a usuarios locales obtener informa... • https://packetstorm.news/files/id/131338 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 6.5EPSS: 3%CPEs: 1EXPL: 0CVE-2015-2923 – Debian Security Advisory 3175-2
https://notcve.org/view.php?id=CVE-2015-2923
08 Apr 2015 — The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in FreeBSD through 10.1 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message. La implementación del protocolo Neighbor Discovery (ND) en la pila de IPv6 en FreeBSD versiones hasta 10.1, permite a atacantes remotos reconfigurar una configuración de hop-limit por medio de un valor hop_limit pequeño en un mensaje Router Advertisement (RA). The Neighbor Discover Protocol... • http://openwall.com/lists/oss-security/2015/04/04/2 • CWE-20: Improper Input Validation •
CVSS: 1.9EPSS: 0%CPEs: 56EXPL: 0CVE-2014-3956 – Gentoo Linux Security Advisory 201412-32
https://notcve.org/view.php?id=CVE-2014-3956
04 Jun 2014 — The sm_close_on_exec function in conf.c in sendmail before 8.14.9 has arguments in the wrong order, and consequently skips setting expected FD_CLOEXEC flags, which allows local users to access unintended high-numbered file descriptors via a custom mail-delivery program. La función sm_close_on_exec en conf.c en sendmail anterior a 8.14.9 tiene argumentos en el orden erróneo, y como consecuencia evade configurar etiquetas FD_CLOEXEC esperadas, lo que permite a usuarios locales acceder a descriptores de archiv... • ftp://ftp.sendmail.org/pub/sendmail/RELEASE_NOTES • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •