CVE-2012-2663

ADVISORY - nist

Summary

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.

EPSS Score⁠: 0.02849 (0.853)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-noinfo⁠

Impacted images

Advisories

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