CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2015-2923
https://notcve.org/view.php?id=CVE-2015-2923
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). • http://openwall.com/lists/oss-security/2015/04/04/2 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6fd99094de2b83d1d4c8457f2c83483b2828e75a https://lists.freebsd.org/pipermail/freebsd-net/2015-April/041934.html https://www.freebsd.org/security/advisories/FreeBSD-SA-15:09.ipv6.asc • CWE-20: Improper Input Validation •
CVSS: 2.1EPSS: 0%CPEs: 8EXPL: 2CVE-2015-1415 – FreeBSD 10.x ZFS encryption.key Disclosure
https://notcve.org/view.php?id=CVE-2015-1415
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 información sensible de claves mediante la lectura del fichero. FreeBSD 10.x installer supports the installation of FreeBSD 10.x on an encrypted ZFS filesystem by default. When using the encryption system within ZFS during the installation of FreeBSD 10.0 and FreeBSD 10.1, the encryption.key has wrong permissions which allow local users to read this file. Even if the keyfile is passphrase-encrypted, it can present a risk. • http://packetstormsecurity.com/files/131338/FreeBSD-10.x-ZFS-encryption.key-Disclosure.html http://www.securityfocus.com/archive/1/535209/100/0/threaded http://www.securitytracker.com/id/1032042 https://www.freebsd.org/security/advisories/FreeBSD-SA-15:08.bsdinstall.asc • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2014-3879
https://notcve.org/view.php?id=CVE-2014-3879
OpenPAM Nummularia 9.2 through 10.0 does not properly handle the error reported when an include directive refers to a policy that does not exist, which causes the loaded policy chain to no be discarded and allows context-dependent attackers to bypass authentication via a login (1) without a password or (2) with an incorrect password. OpenPAM Nummularia versiones 9.2 hasta 10.0, maneja inapropiadamente un error reportado cuando una directiva de inclusión hace referencia a una política que no existe, lo que causa que la cadena de políticas cargada no sea descartada y permita a atacantes dependiendo del contexto omitir una autenticación por medio de un inicio de sesión (1) sin contraseña o (2) con una contraseña incorrecta. • http://www.freebsd.org/security/advisories/FreeBSD-SA-14:13.pam.asc http://www.openpam.org/browser/openpam/trunk/HISTORY http://www.securityfocus.com/bid/67808 http://www.securitytracker.com/id/1030330 • CWE-287: Improper Authentication •
CVSS: 1.9EPSS: 0%CPEs: 56EXPL: 0CVE-2014-3956
https://notcve.org/view.php?id=CVE-2014-3956
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 archivos de número alto no intencionados a través de un programa de entrega de correo personalizado. • ftp://ftp.sendmail.org/pub/sendmail/RELEASE_NOTES http://advisories.mageia.org/MGASA-2014-0270.html http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134349.html http://lists.opensuse.org/opensuse-updates/2014-06/msg00032.html http://lists.opensuse.org/opensuse-updates/2014-06/msg00033.html http://packetstormsecurity.com/files/126975/Slackware-Security-Advisory-sendmail-Updates.html http://secunia.com/advisories/57455 http://secunia.com/advisories/58628 http://security.gentoo.org&#x • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.8EPSS: 10%CPEs: 5EXPL: 0CVE-2014-3000
https://notcve.org/view.php?id=CVE-2014-3000
The TCP reassembly function in the inet module in FreeBSD 8.3 before p16, 8.4 before p9, 9.1 before p12, 9.2 before p5, and 10.0 before p2 allows remote attackers to cause a denial of service (undefined memory access and system crash) or possibly read system memory via multiple crafted packets, related to moving a reassemble queue entry to the segment list when the queue is full. La función de reensamblaje de TCP en el módulo inet en FreeBSD 8.3 anterior a p16, 8.4 anterior a p9, 9.1 anterior a p12, 9.2 anterior a p5 y 10.0 anterior a p2 permite a atacantes remotos causar una denegación de servicio (acceso a memoria no definido y caída de sistema) o posiblemente leer memoria de sistema a través de múltiples paquetes manipulados, relacionado con trasladar una entrada de cola de reensamblaje hacia la lista de segmento cuando la cola está llena. • http://secunia.com/advisories/58293 http://secunia.com/advisories/59034 http://www.debian.org/security/2014/dsa-2952 http://www.freebsd.org/security/advisories/FreeBSD-SA-14:08.tcp.asc http://www.securityfocus.com/bid/67153 http://www.securitytracker.com/id/1030172 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •