Fragmented SYN Packet Handling Issue in Firewalls and Filters
CVE-1999-0240

Currently unrated

Key Information:

Vendor

Various Vendors

Status
Network Filters and Firewalls
Vendor
CVE Published:
1 January 1999

What is CVE-1999-0240?

This vulnerability arises when certain network filters and firewalls improperly handle fragmented SYN packets that include IP reserved bits. These packets circumvent the implemented policies of the devices, which could potentially lead to unauthorized network access or other malicious activities. Organizations should ensure their filtering mechanisms adhere strictly to defined security protocols to mitigate risks associated with this vulnerability.

References

https://www.cve.org/CVERecord?id=CVE-1999-0240
x_refsource_MISC

Timeline

  • Vulnerability Reserved

  • Vulnerability published

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