CVE-2002-0381 Affecting freebsd package, versions [,4.6)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.21% (60th percentile)

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  • Snyk IDSNYK-UNMANAGED-FREEBSD-2382961
  • published26 Jan 2022
  • disclosed25 Jun 2002
  • creditUnknown

Introduced: 25 Jun 2002

CVE-2002-0381  (opens in a new tab)

How to fix?

Upgrade freebsd to version 4.6 or higher.

Overview

The TCP implementation in various BSD operating systems (tcp_input.c) does not properly block connections to broadcast addresses, which could allow remote attackers to bypass intended filters via packets with a unicast link layer address and an IP broadcast address.

CVSS Scores

version 3.1