Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.spinics.net/lists/netfilter-devel/msg21248.html
- https://bugzilla.redhat.com/show_bug.cgi?id=826702
ADP enrichment
No English description supplied.