Cisco IOS Multiprotocol Label Switching (MPLS) Malformed Packet Denial of Service Vulnerability
BID:38938
Info
Cisco IOS Multiprotocol Label Switching (MPLS) Malformed Packet Denial of Service Vulnerability
| Bugtraq ID: | 38938 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: |
CVE-2010-0576 |
| Remote: | Yes |
| Local: | No |
| Published: | Mar 24 2010 12:00AM |
| Updated: | Mar 24 2010 12:00AM |
| Credit: | Cisco |
| Vulnerable: |
Cisco IOS XE 2.3.1 t Cisco IOS XE 2.3.1 Cisco IOS XE 2.2.3 Cisco IOS XE 2.2 Cisco IOS XE 2.1 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 12.4XK Cisco IOS 12.4XJ Cisco IOS 12.4XE Cisco IOS 12.4XD Cisco IOS 12.4XC Cisco IOS 12.4XA Cisco IOS 12.4T Cisco IOS 12.4MR Cisco IOS 12.4GC Cisco IOS 12.4 Cisco IOS 12.3ZA Cisco IOS 12.3YZ Cisco IOS 12.3YX Cisco IOS 12.3YU Cisco IOS 12.3YT Cisco IOS 12.3YS Cisco IOS 12.3YK Cisco IOS 12.3YI Cisco IOS 12.3YH Cisco IOS 12.3YG Cisco IOS 12.3YF Cisco IOS 12.3XZ Cisco IOS 12.3XX Cisco IOS 12.3XW Cisco IOS 12.3XR Cisco IOS 12.3XL Cisco IOS 12.3XJ Cisco IOS 12.3XI Cisco IOS 12.3XF Cisco IOS 12.3XE Cisco IOS 12.3XD Cisco IOS 12.3XC Cisco IOS 12.3XA Cisco IOS 12.3TPC Cisco IOS 12.3T Cisco IOS 12.3JK Cisco IOS 12.3BW Cisco IOS 12.3BC Cisco IOS 12.3B Cisco IOS 12.3 Cisco IOS 12.2ZYA Cisco IOS 12.2ZY Cisco IOS 12.2ZX Cisco IOS 12.2ZU Cisco IOS 12.2ZJ Cisco IOS 12.2ZE Cisco IOS 12.2ZD Cisco IOS 12.2ZA Cisco IOS 12.2YZ Cisco IOS 12.2YY Cisco IOS 12.2YX Cisco IOS 12.2YT Cisco IOS 12.2YP Cisco IOS 12.2YN Cisco IOS 12.2YJ Cisco IOS 12.2YD Cisco IOS 12.2XV Cisco IOS 12.2XU Cisco IOS 12.2XT Cisco IOS 12.2XNF Cisco IOS 12.2XNE Cisco IOS 12.2XND Cisco IOS 12.2XNC Cisco IOS 12.2XNB Cisco IOS 12.2XNA Cisco IOS 12.2XN Cisco IOS 12.2XL Cisco IOS 12.2XK Cisco IOS 12.2XG Cisco IOS 12.2XF Cisco IOS 12.2XB Cisco IOS 12.2XA Cisco IOS 12.2TPC Cisco IOS 12.2T Cisco IOS 12.2SZ Cisco IOS 12.2SY Cisco IOS 12.2SXI Cisco IOS 12.2SXH Cisco IOS 12.2SXF Cisco IOS 12.2SXE Cisco IOS 12.2SXD Cisco IOS 12.2SXB Cisco IOS 12.2SXA Cisco IOS 12.2SX Cisco IOS 12.2SW Cisco IOS 12.2SVE Cisco IOS 12.2SVD Cisco IOS 12.2SVC Cisco IOS 12.2SVA Cisco IOS 12.2SV Cisco IOS 12.2SU Cisco IOS 12.2SRD Cisco IOS 12.2SRC Cisco IOS 12.2SRB Cisco IOS 12.2SRA Cisco IOS 12.2SO Cisco IOS 12.2SG Cisco IOS 12.2SEG Cisco IOS 12.2SEE Cisco IOS 12.2SED Cisco IOS 12.2SE Cisco IOS 12.2SCB Cisco IOS 12.2SCA Cisco IOS 12.2SBC Cisco IOS 12.2SB Cisco IOS 12.2S Cisco IOS 12.2MC Cisco IOS 12.2IXH Cisco IOS 12.2IXG Cisco IOS 12.2IXF Cisco IOS 12.2IXE Cisco IOS 12.2IXD Cisco IOS 12.2IXC Cisco IOS 12.2IXB Cisco IOS 12.2IXA Cisco IOS 12.2IRD Cisco IOS 12.2IRC Cisco IOS 12.2IRB Cisco IOS 12.2IRA Cisco IOS 12.2EY Cisco IOS 12.2EX Cisco IOS 12.2DX Cisco IOS 12.2DD Cisco IOS 12.2CY Cisco IOS 12.2CX Cisco IOS 12.2BZ Cisco IOS 12.2BY Cisco IOS 12.2BX Cisco IOS 12.2BW Cisco IOS 12.2BC Cisco IOS 12.2B Cisco IOS 12.1YE Cisco IOS 12.1YD Cisco IOS 12.1YB Cisco IOS 12.1XV Cisco IOS 12.1EY Cisco IOS 12.1EX Cisco IOS 12.1EO Cisco IOS 12.1EC Cisco IOS 12.1EB Cisco IOS 12.1EA Cisco IOS 12.1E Cisco IOS 12.1AX Cisco IOS 12.0SZ Cisco IOS 12.0SY Cisco IOS 12.0SX Cisco IOS 12.0ST Cisco IOS 12.0SL Cisco IOS 12.0S |
| Not Vulnerable: |
Cisco IOS XE 2.3.2 Cisco IOS 15.0M Cisco IOS 12.4XN Cisco IOS 12.4XB Cisco IOS 12.4(25c) Cisco IOS 12.4(22)YE2 Cisco IOS 12.4(22)XR3 Cisco IOS 12.4(20)MR2 Cisco IOS 12.4(15)T10 Cisco IOS 12.3(8)JK1 Cisco IOS 12.3(7)XJ2 Cisco IOS 12.3(7)XI11 Cisco IOS 12.3(4)TPC11a Cisco IOS 12.3(2)XA7 Cisco IOS 12.3(2)XA3 Cisco IOS 12.3(2)JK3 Cisco IOS 12.3(14)YX10 Cisco IOS 12.3(14)YU Cisco IOS 12.3(11)YF1 Cisco IOS 12.2(8)YP Cisco IOS 12.2(8)YN1 Cisco IOS 12.2(8)YJ1 Cisco IOS 12.2(8)TPC10a Cisco IOS 12.2(8)BY Cisco IOS 12.2(50)SE4 Cisco IOS 12.2(44)EX Cisco IOS 12.2(40)SG Cisco IOS 12.2(37)EY Cisco IOS 12.2(37)EX Cisco IOS 12.2(33)XN1 Cisco IOS 12.2(33)SXI2a Cisco IOS 12.2(33)SXI2 Cisco IOS 12.2(33)SXH6 Cisco IOS 12.2(33)SRD3 Cisco IOS 12.2(33)SRC5 Cisco IOS 12.2(33)SCC1 Cisco IOS 12.2(33)SCB6 Cisco IOS 12.2(33)SB8 Cisco IOS 12.2(33)IRE Cisco IOS 12.2(31)SG1 Cisco IOS 12.2(31)SB18 Cisco IOS 12.2(30)S Cisco IOS 12.2(25)SW12 Cisco IOS 12.2(25)SEG4 Cisco IOS 12.2(18)SXF17a Cisco IOS 12.2(18)SV2 Cisco IOS 12.2(1)XA Cisco IOS 12.2 Cisco IOS 12.1(7a)EY3 Cisco IOS 12.1(7a)E1a Cisco IOS 12.1(7)EC Cisco IOS 12.1(6)EX Cisco IOS 12.1(5)YE1 Cisco IOS 12.1(5)XV1 Cisco IOS 12.1(22)EA14 Cisco IOS 12.1(19)EO6 Cisco IOS 12.1(11)AX Cisco IOS 12.0(9)ST Cisco IOS 12.0(33)S6 Cisco IOS 12.0(32)SY9b Cisco IOS 12.0(32)SY11 Cisco IOS 12.0(32)S15 Cisco IOS 12.0(14)SL1 |
Discussion
Cisco IOS Multiprotocol Label Switching (MPLS) Malformed Packet Denial of Service Vulnerability
Cisco IOS is prone to a remote denial-of-service vulnerability.
An attacker can exploit this issue to cause an affected device to reload, denying service to legitimate users.
This issue is tracked by Cisco Bug IDs CSCsz45567 and CSCsj25893.
http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCsq24002
Cisco IOS is prone to a remote denial-of-service vulnerability.
An attacker can exploit this issue to cause an affected device to reload, denying service to legitimate users.
This issue is tracked by Cisco Bug IDs CSCsz45567 and CSCsj25893.
http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCsq24002
Exploit / POC
Cisco IOS Multiprotocol Label Switching (MPLS) Malformed Packet 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.
References
Cisco IOS Multiprotocol Label Switching (MPLS) Malformed Packet Denial of Service Vulnerability
References:
References: