CVE-2010-2221 – scsi-target-utils: stack buffer overflow vulnerability

https://notcve.org/view.php?id=CVE-2010-2221

Multiple buffer overflows in the iSNS implementation in isns.c in (1) Linux SCSI target framework (aka tgt or scsi-target-utils) before 1.0.6, (2) iSCSI Enterprise Target (aka iscsitarget or IET) 1.4.20.1 and earlier, and (3) Generic SCSI Target Subsystem for Linux (aka SCST or iscsi-scst) 1.0.1.1 and earlier allow remote attackers to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via (a) a long iSCSI Name string in an SCN message or (b) an invalid PDU. Múltiples desbordamientos de búfer en la implementación iSNS en isns.c en (1) Linux SCSI target framework (alias tgt o scsi-target-utils) anterior a v1.0.6, (2) iSCSI Enterprise Target (alias iscsitarget or IET) v1.4.20.1 y anteriores, y (3) Generic SCSI Target Subsystem for Linux (alias SCST or iscsi-scst) v1.0.1.1 y anteriores permite a atacantes remotos provocar una denegación de servicio (corrupción de memoria y cuelgue del demonio) o posiblemente ejecutar código arbitrario a través de (a) una cadena de nombre iSCSI largo en un mensaje SCN o (b) un PDU inválido. • http://archives.neohapsis.com/archives/bugtraq/2010-07/0022.html http://archives.neohapsis.com/archives/fulldisclosure/2010-07/0058.html http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html http://lists.wpkg.org/pipermail/stgt/2010-July/003858.html http://scst.svn.sourceforge.net/viewvc/scst/trunk/iscsi-scst/usr/isns.c?r1=1793&r2=1792&pathrev=1793 http://scst.svn.sourceforge.net/viewvc/scst?view=revision&revision=1793 http://secunia.com/advisories/40485 http:// • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •