Cisco IOS DHCP Version 6 Server CVE-2012-4623 Denial of Service Vulnerability
BID:55700
Info
Cisco IOS DHCP Version 6 Server CVE-2012-4623 Denial of Service Vulnerability
| Bugtraq ID: | 55700 |
| Class: | Design Error |
| CVE: |
CVE-2012-4623 |
| Remote: | Yes |
| Local: | No |
| Published: | Sep 26 2012 12:00AM |
| Updated: | Mar 19 2015 08:40AM |
| Credit: | Cisco |
| Vulnerable: |
Cisco IOS XE 2.6.2 Cisco IOS XE 2.6.1 Cisco IOS XE 2.5.2 Cisco IOS XE 2.5.1 Cisco IOS XE 2.4.1 Cisco IOS XE 2.4 Cisco IOS XE 2.3.2 Cisco IOS XE 2.3.1 t Cisco IOS XE 2.3.1 Cisco IOS XE 2.2.3 Cisco IOS XE 3.3.xS Cisco IOS XE 3.3.2S Cisco IOS XE 3.3 Cisco IOS XE 3.2.xSG Cisco IOS XE 3.2.xS Cisco IOS XE 3.2.0SG Cisco IOS XE 3.2 Cisco IOS XE 3.1xSG Cisco IOS XE 3.1.xS Cisco IOS XE 3.1 Cisco IOS XE 2.6 Cisco IOS XE 2.5 Cisco IOS XE 2.4 Cisco IOS XE 2.3 Cisco IOS XE 2.2 Cisco IOS XE 2.1 Cisco Ios 15.2T Cisco Ios 15.2(1)GC2 Cisco Ios 15.1SNH Cisco Ios 15.1SNG Cisco IOS 15.1S Cisco IOS 15.1MR Cisco IOS 15.1M Cisco IOS 15.1EY Cisco Ios 15.0SY Cisco IOS 15.0SG Cisco IOS 15.0SE Cisco IOS 15.0MRA Cisco IOS 15.0MR Cisco Ios 15.0(1)M8 Cisco IOS 15.0(1)M7 Cisco IOS 15.0(1)M5 Cisco IOS 15.0(1)M4 Cisco IOS 15.0(1)M2 Cisco IOS 15.0(1)M1 Cisco IOS 15.0(1)M1 Cisco IOS 12.4YE Cisco IOS 12.4YD Cisco IOS 12.4YB Cisco IOS 12.4YA Cisco IOS 12.4XZ Cisco IOS 12.4XY Cisco IOS 12.4XW Cisco IOS 12.4XV Cisco IOS 12.4XT Cisco IOS 12.4XR Cisco IOS 12.4XQ Cisco IOS 12.4XP Cisco IOS 12.4XN Cisco IOS 12.4XM Cisco IOS 12.4XL Cisco IOS 12.4XK Cisco IOS 12.4XJ Cisco IOS 12.4XG Cisco IOS 12.4XF Cisco IOS 12.4XE Cisco IOS 12.4XD Cisco IOS 12.4XC Cisco IOS 12.4XB Cisco IOS 12.4XA Cisco IOS 12.4 Cisco IOS 12.3YZ Cisco IOS 12.3YX Cisco IOS 12.3YU Cisco IOS 12.3YT Cisco IOS 12.3YS Cisco IOS 12.3YQ Cisco IOS 12.3YM Cisco IOS 12.3YK Cisco IOS 12.3YJ Cisco IOS 12.3YI Cisco IOS 12.3YG Cisco IOS 12.3YF Cisco IOS 12.3YD Cisco IOS 12.2SE Cisco IOS 12.2SCF Cisco IOS 12.2SCE Cisco IOS 12.2SCB Cisco IOS 12.2SCA Cisco IOS 12.2SBC Cisco IOS 12.2SB Cisco Ios 12.2IRH Cisco IOS 12.2IRG Cisco IOS 12.2IRF Cisco IOS 12.2IRD Cisco IOS 12.2IRC Cisco IOS 12.2IRB Cisco IOS 12.2IRA Cisco Ios 12.2(33)SCF2 Cisco Ios 12.2(33)SCF |
| Not Vulnerable: | |
Discussion
Cisco IOS DHCP Version 6 Server CVE-2012-4623 Denial of Service Vulnerability
Cisco IOS is prone to a denial-of-service vulnerability.
An attacker can exploit this issue to cause the affected device to reload, denying service to legitimate users.
This issue is tracked by Cisco Bug ID CSCto57723.
Cisco IOS is prone to a denial-of-service vulnerability.
An attacker can exploit this issue to cause the affected device to reload, denying service to legitimate users.
This issue is tracked by Cisco Bug ID CSCto57723.
Exploit / POC
Cisco IOS DHCP Version 6 Server CVE-2012-4623 Denial of Service Vulnerability
To exploit this issue, attackers can use readily available network utilities.
To exploit this issue, attackers can use readily available network utilities.