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CVE-2004-0626

nvd nist
Published: Dec 6, 2004Modified: Apr 16, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

The tcp_find_option function of the netfilter subsystem in Linux kernel 2.6, when using iptables and TCP options rules, allows remote attackers to cause a denial of service (CPU consumption by infinite loop) via a large option length that produces a negative integer after a casting operation to the char type.

Affected (8)

Products: Conectiva: Linux · Gentoo: Linux · Linux: Linux Kernel · +1 more
Show all products
Conectiva: Linux · Gentoo: Linux · Linux: Linux Kernel · Suse: Suse Linux
Conectiva
1 product
Linux
Gentoo
1 product
Linux
Linux
1 product
Linux Kernel
Suse
1 product
Suse Linux
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Version 10
Configuration B
7 vulnerable
Vulnerable SoftwareAffected Versions
Linux
All versions
Linux Kernel
Version 2.6.0
Suse
Suse Linux
Version 8.0
Suse Linux
Version 8.1
Suse Linux
Version 8.2
Suse Linux
Version 9.0
Suse Linux
Version 9.1

References (12)

Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.