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Netfilter Core Team : Security Vulnerabilities

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2012-2663 20 Bypass 2014-02-15 2014-02-18
None Remote Low Not required Partial Partial Partial
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.
2 CVE-2001-1388 2001-11-05 2008-09-05
None Remote Low Not required None None Partial
iptables before 1.2.4 does not accurately convert rate limits that are specified on the command line, which could allow attackers or users to generate more or less traffic than intended by the administrator.
3 CVE-2001-1387 +Info 2001-11-05 2008-09-05
None Local Low Not required Partial None None
iptables-save in iptables before 1.2.4 records the "--reject-with icmp-host-prohibited" rule as "--reject-with tcp-reset," which causes iptables to generate different responses than specified by the administrator, possibly leading to an information leak.
Total number of vulnerabilities : 3   Page : 1 (This Page)
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