CVE-2012-2663 | BDVDB-2026-59960 Detail

Description#

extensions/libxt_tcp.c in iptables through 1.4.21 does not match TCP SYN+FIN packets in --syn rules, which might allow remote attackers to bypass intended firewall restrictions via crafted packets. NOTE: the CVE-2012-6638 fix makes this issue less relevant.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.spinics.net/lists/netfilter-devel/msg21248.html
https://bugzilla.redhat.com/show_bug.cgi?id=826702

Exploit#

No public exploit known

History#

Version 12014-02-15Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.