CVE-2003-0467 in IPTables

Summary

Unknown vulnerability in ip_nat_sack_adjust of Netfilter in Linux kernels 2.4.20, and some 2.5.x, when CONFIG_IP_NF_NAT_FTP or CONFIG_IP_NF_NAT_IRC is enabled, or the ip_nat_ftp or ip_nat_irc modules are loaded, allows remote attackers to cause a denial of service (crash) in systems using NAT, possibly due to an integer signedness error.

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• Reservation: 06/26/2003
• Disclosure: 08/27/2003
• Moderation: VulDB entry created
• Entries: 1: VDB-226
• CPE: ready
• CWE: CWE-404 (Confirmed)
• CVSS: 7.5
• EPSS: 0.00655
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2003-0467
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2003-0467
• CVE Details: https://www.cvedetails.com/cve/CVE-2003-0467/