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CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0

10 Apr 2011 — smbfs in Samba 3.5.8 and earlier attempts to use (1) mount.cifs to append to the /etc/mtab file and (2) umount.cifs to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089. smbfs en Samba v3.5.8 y anteriores, un intento de utilizar (1) mount.cifs para añadir al fichero /etc/mtab y (2) umount.cifs para añadir al ficher... • http://openwall.com/lists/oss-security/2011/03/04/10 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 18%CPEs: 127EXPL: 0

01 Mar 2011 — Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd. Samba versión 3.x anterior a 3.3.15, versión 3.4.x anterior a 3.4.12 y versión 3.5.x anterior a 3.5.7, no realiza comprobaciones de rango para los descriptores de archi... • http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.8EPSS: 37%CPEs: 8EXPL: 0

15 Sep 2010 — Stack-based buffer overflow in the (1) sid_parse and (2) dom_sid_parse functions in Samba before 3.5.5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Windows Security ID (SID) on a file share. Un desbordamiento de búfer basado en pila en las funciones (1) sid_parse y (2) dom_sid_parse en Samba anterior a v3.5.5 permite a los atacantes remotos causar una denegación de servicio (caída) y posiblemente ejecutar código a su elección a través de Wind... • http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •

CVSS: 7.5EPSS: 6%CPEs: 104EXPL: 1

17 Jun 2010 — The chain_reply function in process.c in smbd in Samba before 3.4.8 and 3.5.x before 3.5.2 allows remote attackers to cause a denial of service (NULL pointer dereference and process crash) via a Negotiate Protocol request with a certain 0x0003 field value followed by a Session Setup AndX request with a certain 0x8003 field value. La función chain_reply de process.c de smbd de Samba anterior a v3.4.8, y v3.5.x anterior a v3.5.2 permite a atacantes remotos provocar una denegación de servicio (referencia a pun... • http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=25452a2268ac7013da28125f3df22085139af12d •

CVSS: 7.5EPSS: 5%CPEs: 104EXPL: 1

17 Jun 2010 — The reply_sesssetup_and_X_spnego function in sesssetup.c in smbd in Samba before 3.4.8 and 3.5.x before 3.5.2 allows remote attackers to trigger an out-of-bounds read, and cause a denial of service (process crash), via a \xff\xff security blob length in a Session Setup AndX request. La función reply_sesssetup_and_X_spnego de sesssetup.c de smbd de Samba anterior a v3.4.8, y v3.5.x anterior a v3.5.2, permite a atacantes remotos provocar una lectura fuera de rango y ocasionar una denegación de servicio (caída... • http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=9280051bfba337458722fb157f3082f93cbd9f2b • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 8.1EPSS: 45%CPEs: 18EXPL: 3

09 Mar 2010 — The default configuration of smbd in Samba before 3.3.11, 3.4.x before 3.4.6, and 3.5.x before 3.5.0rc3, when a writable share exists, allows remote authenticated users to leverage a directory traversal vulnerability, and access arbitrary files, by using the symlink command in smbclient to create a symlink containing .. (dot dot) sequences, related to the combination of the unix extensions and wide links options. La configuración por defecto de smbd en Samba en versiones anteriores a v3.3.11, v3.4.x anterio... • https://packetstorm.news/files/id/180807 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 8.5EPSS: 2%CPEs: 3EXPL: 0

09 Mar 2010 — smbd in Samba 3.3.11, 3.4.6, and 3.5.0, when libcap support is enabled, runs with the CAP_DAC_OVERRIDE capability, which allows remote authenticated users to bypass intended file permissions via standard filesystem operations with any client. smbd en Samba v3.3.11, v3.4.6, y v3.5.0, cuando el soporte libcap está activado, se ejecuta con la capacidad CAP_DAC_OVERRIDE, lo que permite a usuarios autenticados remotamente superar los permisos establecidos de archivos establecidos a través de operaciones filesyst... • http://lists.samba.org/archive/samba-announce/2010/000211.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 9.1EPSS: 0%CPEs: 5EXPL: 0

02 Mar 2010 — client/mount.cifs.c in mount.cifs in smbfs in Samba 3.0.22, 3.0.28a, 3.2.3, 3.3.2, 3.4.0, and 3.4.5 allows local users to mount a CIFS share on an arbitrary mountpoint, and gain privileges, via a symlink attack on the mountpoint directory file. client/mount.cifs.c en mount.cifs en smbfs en Samba v3.0.22, v3.0.28a, v3.2.3, v3.3.2, v3.4.0, and v3.4.5 permite a usuarios locales montar un CIFS compartido en un punto de montaje arbitrario y ganar privilegios, a través de un ataque de enlace simbólico en un fiche... • http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=3ae5dac462c4ed0fb2cd94553583c56fce2f9d80 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •

CVSS: 5.5EPSS: 1%CPEs: 123EXPL: 0

04 Feb 2010 — client/mount.cifs.c in mount.cifs in smbfs in Samba 3.4.5 and earlier does not verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string. client/mount.cifs.c en mount.cifs en smbfs en Samba v3.4.5 y anteriores no verifica (1) el nombre de dispositivo (2) cadenas de puntos de montaje compuestas por varios caracteres lo que permite a usuarios locales causar una denegación de servicio... • http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=a065c177dfc8f968775593ba00dffafeebb2e054 • CWE-20: Improper Input Validation •