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{"affected_release": [{"advisory": "RHSA-2007:0347", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-8.1.4.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-05-16T00:00:00Z"}], "bugzilla": {"description": "IPv6 fragments bypass in nf_conntrack netfilter code", "id": "238947", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=238947"}, "csaw": false, "details": ["nf_conntrack in netfilter in the Linux kernel before 2.6.20.3 does not set nfctinfo during reassembly of fragmented packets, which leaves the default value as IP_CT_ESTABLISHED and might allow remote attackers to bypass certain rulesets using IPv6 fragments."], "name": "CVE-2007-1497", "public_date": "2007-03-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-1497\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-1497"], "threat_severity": "Moderate"}