CVE-2017-12240

Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability

Ios

The DHCP relay subsystem of Cisco IOS 12.2 through 15.6 and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system. The attacker could also cause an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to a buffer overflow condition in the DHCP relay subsystem of the affected software. An attacker could exploit…

29. Sep 2017

Ausgewertete Quellen

• Hersteller
  https://quickview.cloudapps.cisco.com/quickview/bug/CSCsm45390
• Hersteller
  https://quickview.cloudapps.cisco.com/quickview/bug/CSCuw77959
• Hersteller
  https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-dhcp
• Hinweis
  http://www.securityfocus.com/bid/101034
• Hinweis
  http://www.securitytracker.com/id/1039445
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-12240
• CISA
  Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability
• NVD
  CVE-2017-12240