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CVSS: 5.5EPSS: 0%CPEs: 26EXPL: 0

24 Jun 2009 — FreeBSD 6.3, 6.4, 7.1, and 7.2 does not enforce permissions on the SIOCSIFINFO_IN6 IOCTL, which allows local users to modify or disable IPv6 network interfaces, as demonstrated by modifying the MTU. FreeBSD v6.3, v6.4, v7.1, y v7.2 no respeta los permisos sobre SIOCSIFINFO_IN6 IOCTL, lo que permite a usuarios locales modificar o deshabilitar interfaces de red IPv6, como se ha desmostrado modificando el MTU. • http://secunia.com/advisories/35410 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 5.5EPSS: 0%CPEs: 15EXPL: 1

18 Jun 2009 — Integer overflow in the pipe_build_write_buffer function (sys/kern/sys_pipe.c) in the direct write optimization feature in the pipe implementation in FreeBSD 7.1 through 7.2 and 6.3 through 6.4 allows local users to bypass virtual-to-physical address lookups and read sensitive information in memory pages via unspecified vectors. Desbordamiento de entero en la función pipe_build_write_buffer (sys/kern/sys_pipe.c) en la característica de escritura directa en la implementación del filtro en FreeBSD v7.1 hasta ... • http://osvdb.org/55044 • CWE-189: Numeric Errors •

CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 2

27 Apr 2009 — The db interface in libc in FreeBSD 6.3, 6.4, 7.0, 7.1, and 7.2-PRERELEASE does not properly initialize memory for Berkeley DB 1.85 database structures, which allows local users to obtain sensitive information by reading a database file. La interfaz de base de datos en libc en FreeBSD 6.3, 6.4, 7.0, 7.1, y 7.2-PRERELEASE no inicializa correctamente la memoria para las estructuras de la base de datos Berkeley DB v1.85, lo cual permite a usuarios locales obtener información sensible mediante la lectura de un ... • https://www.exploit-db.com/exploits/32946 • CWE-20: Improper Input Validation •

CVSS: 7.2EPSS: 0%CPEs: 13EXPL: 2

24 Mar 2009 — The ktimer feature (sys/kern/kern_time.c) in FreeBSD 7.0, 7.1, and 7.2 allows local users to overwrite arbitrary kernel memory via an out-of-bounds timer value. La funcionalidad ktimer (sys/kern/kern_time.c) de FreeBSD v7.0, v7.1 y v7.2, permite a usuarios locales sobrescribir a su elección la memoria del kernel a través de un valor timer fuera de rango. • https://www.exploit-db.com/exploits/8261 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.8EPSS: 9%CPEs: 8EXPL: 3

18 Feb 2009 — sys_term.c in telnetd in FreeBSD 7.0-RELEASE and other 7.x versions deletes dangerous environment variables with a method that was valid only in older FreeBSD distributions, which might allow remote attackers to execute arbitrary code by passing a crafted environment variable from a telnet client, as demonstrated by an LD_PRELOAD value that references a malicious library. sys_term.c en telnetd en FreeBSD v7.0-RELEASE y otras v7.x borra variables de entorno peligrosas con un método que solo fue valido en dis... • https://www.exploit-db.com/exploits/8055 • CWE-16: Configuration CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 3

26 Dec 2008 — Multiple unspecified vulnerabilities in FreeBSD 6 before 6.4-STABLE, 6.3 before 6.3-RELEASE-p7, 6.4 before 6.4-RELEASE-p1, 7.0 before 7.0-RELEASE-p7, 7.1 before 7.1-RC2, and 7 before 7.1-PRERELEASE allow local users to gain privileges via unknown attack vectors related to function pointers that are "not properly initialized" for (1) netgraph sockets and (2) bluetooth sockets. Múltiples vulnerabilidades sin especificar en FreeBSD 6 antes de 6.4-STABLE, 6.3 antes de 6.3-RELEASE-p7, 6.4 antes de 6.4-RELEASE-p1... • https://www.exploit-db.com/exploits/16951 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.0EPSS: 0%CPEs: 30EXPL: 0

26 Nov 2008 — The arc4random function in the kernel in FreeBSD 6.3 through 7.1 does not have a proper entropy source for a short time period immediately after boot, which makes it easier for attackers to predict the function's return values and conduct certain attacks against the GEOM framework and various network protocols, related to the Yarrow random number generator. La función arc4random en el kernel enFreeBSD 6.3 a 7.1 no tiene una adecuada fuente de entropía durante un corto período de tiempo inmediatamente despué... • http://osvdb.org/50137 • CWE-330: Use of Insufficiently Random Values •

CVSS: 7.5EPSS: 1%CPEs: 2049EXPL: 1

20 Oct 2008 — The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by sockstress. La implementación del protocolo TCP en (1) Linux, (2) plataformas basadas en BSD Unix, (3) Microsoft Windows, (4) productos Cisco, y probablemente otros sistemas operativos, p... • https://github.com/mrclki/sockstress • CWE-16: Configuration •

CVSS: 9.3EPSS: 2%CPEs: 10EXPL: 0

03 Oct 2008 — The IPv6 Neighbor Discovery Protocol (NDP) implementation in (1) FreeBSD 6.3 through 7.1, (2) OpenBSD 4.2 and 4.3, (3) NetBSD, (4) Force10 FTOS before E7.7.1.1, (5) Juniper JUNOS, and (6) Wind River VxWorks 5.x through 6.4 does not validate the origin of Neighbor Discovery messages, which allows remote attackers to cause a denial of service (loss of connectivity) or read private network traffic via a spoofed message that modifies the Forward Information Base (FIB). La implementación IPv6 Neighbor Discovery ... • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-013.txt.asc • CWE-20: Improper Input Validation •

CVSS: 8.8EPSS: 10%CPEs: 3EXPL: 3

25 Sep 2008 — ftpd in OpenBSD 4.3, FreeBSD 7.0, NetBSD 4.0, Solaris, and possibly other operating systems interprets long commands from an FTP client as multiple commands, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks and execute arbitrary FTP commands via a long ftp:// URI that leverages an existing session from the FTP client implementation in a web browser. ftpd en OpenBSD 4.3, FreeBSD 7.0, y NetBSD 4.0 interpreta como múltiples comandos los comandos largos desde un cliente FTP, lo... • https://www.exploit-db.com/exploits/32399 • CWE-352: Cross-Site Request Forgery (CSRF) •