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

An issue was discovered in Wind River VxWorks through 6.8. There is a possible stack overflow in dhcp server. Se detectó un problema en Wind River VxWorks versiones hasta 6.8. Se presenta un posible desbordamiento de pila en el servidor DHCP • https://support2.windriver.com/index.php?page=security-notices • CWE-787: Out-of-bounds Write •

CVSS: 9.8EPSS: 0%CPEs: 71EXPL: 0

An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client. Se detectó un problema en Wind River VxWorks versiones anteriores a 6.5. Se presenta un posible desbordamiento de la pila en el cliente dhcp • https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf https://support2.windriver.com/index.php?page=security-notices https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12 • CWE-787: Out-of-bounds Write •

CVSS: 9.3EPSS: 2%CPEs: 6EXPL: 0

Integer overflow in the _authenticate function in svc_auth.c in Wind River VxWorks 5.5 through 6.9.4.1, when the Remote Procedure Call (RPC) protocol is enabled, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a username and password. Desbordamiento de entero en la función _authenticate en svc_auth.c en Wind River VxWorks 5.5 hasta la versión 6.9.4.1, cuando el protocolo Remote Procedure Call (RPC) esta habilitado, permite a atacantes remotos provocar una denegación de servicio (caída) o posiblemente ejecutar código arbitrario a través de un nombre de usuario y contraseña. • http://blogs.windriver.com/wind_river_blog/2015/09/wind-river-vxworks-updateclarification.html http://www.securityfocus.com/bid/79205 https://kb.netapp.com/support/s/article/cve-2015-7599-vxworks-vulnerability-impacting-netapp-e-series-products?language=en_US https://security.netapp.com/advisory/ntap-20151029-0001 https://www.syscan360.org/slides/2015_EN_AttackingVxWorksFromstoneagetointerstellar_Eric_Yannick.pdf • CWE-190: Integer Overflow or Wraparound •

CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 1

The FTP daemon in Wind River VxWorks does not close the TCP connection after a number of failed login attempts, which makes it easier for remote attackers to obtain access via a brute-force attack. El demonio FTP en Wind River VxWorks no cierra adecuadamente la conexión TCP despues de un número de intentos fallidos de login, lo que hace que sea fácil para atacantes remotos obtener acceso a través de ataques de fuerza bruta. • http://blog.metasploit.com/2010/08/vxworks-vulnerabilities.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 10.0EPSS: 88%CPEs: 4EXPL: 0

The WDB target agent debug service in Wind River VxWorks 6.x, 5.x, and earlier, as used on the Rockwell Automation 1756-ENBT series A with firmware 3.2.6 and 3.6.1 and other products, allows remote attackers to read or modify arbitrary memory locations, perform function calls, or manage tasks via requests to UDP port 17185, a related issue to CVE-2005-3804. El servicio WDB target agent debug en Wind River VxWorks v6.x, v5.x, y anteriores, como los usados en el Rockwell Automation 1756-ENBT serie A con firmware v3.2.6 y v3.6.1 y otros productos, permiten a atacantes remotos leer o modificar a su elección direcciones de memoria, realizar llamdas a funciones, o administrar tareas a través de peticiones UDP al puerto 17185, relacionado con el comportamiento de CVE-2005-3804. • http://blog.metasploit.com/2010/08/vxworks-vulnerabilities.html http://rockwellautomation.custhelp.com/cgi-bin/rockwellautomation.cfg/php/enduser/std_adp.php?p_faqid=69735 http://www.kb.cert.org/vuls/id/362332 http://www.kb.cert.org/vuls/id/MAPG-86EPFA http://www.kb.cert.org/vuls/id/MAPG-86FPQL https://support.windriver.com/olsPortal/faces/maintenance/downloadDetails.jspx?contentId=033708 • CWE-863: Incorrect Authorization •