CVE-2012-2663 in iptables

Sumário

de MITRE

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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Reservar: 14/05/2012
• Divulgação: 15/02/2014
• Moderação: aceite
• Entrada: VDB-69285
• CPE: pronto
• CWE: CWE-20 (confirmado)
• CVSS: 7.5 (NVD)
• EPSS: 0.02849
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2012-2663
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-2663
• CVE Details: https://www.cvedetails.com/cve/CVE-2012-2663/