vulnwire
5.0med

CVE-2002-0381

The TCP implementation in various BSD operating systems (tcp_input.c) does not properly block connections to broadcast addresses, which cou…

Published 24 y ago · modified 4 mo ago · JSON

CVSS
5.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.0%
percentile 81%
Public exploits
0
none known

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.

Exploit prediction (EPSS)

1.98% probability of exploitation in the next 30 days, higher than 81% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.05.0AV:N/AC:L/Au:N/C:P/I:N/A:N

References

  • online.securityfocus.com /archive/1/262733 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • securityfocus.com /bid/4309 · vdb-entry, x_refsource_BID, x_transferred
  • cvsweb.netbsd.org /bsdweb.cgi/syssrc/sys/netinet/tcp_input.c.diff?r1=1.136&r2=1.137 · x_refsource_CONFIRM, x_transferred
  • iss.net /security_center/static/8485.php · vdb-entry, x_refsource_XF, x_transferred
  • openbsd.org /cgi-bin/cvsweb/src/sys/netinet/tcp_input.c.diff?r1=1.109&r2=1.110 · x_refsource_CONFIRM, x_transferred
  • freebsd.org /cgi/query-pr.cgi?pr=35022 · x_refsource_MISC, x_transferred
  • osvdb.org /5308 · vdb-entry, x_refsource_OSVDB, x_transferred

Sources

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