CVE-2001-0323

Summary

The ICMP path MTU (PMTU) discovery feature in various UNIX systems allows remote attackers to cause a denial of service by spoofing "ICMP Fragmentation needed but Don't Fragment (DF) set" packets between two target hosts, which could cause one host to lower its MTU when transmitting to the other host.

Technical Details

CVSSv2 Score:

6.4

CWE ID:

NVD-CWE-Other

Published Date:

Saturday 2nd of June 2001

Modified Date:

Tuesday 19th of December 2017

CVSSv2 Score:
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication Required: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: Partial
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