CVE-2003-0187

The connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to…

published August 5, 2003

CVSS
—
EPSS
2%
Percentile
79.6
In the wild
Unconfirmed
What it is

The connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to cause a denial of service (resource consumption) due to an inconsistency with Linux 2.4.20's support of linked lists, which causes Netfilter to fail to identify connections with an UNCONFIRMED status and use large timeouts.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01922 · 79.6th percentile
Published
2003-08-05T04:00Z
EPSS history
Timeline
  • 05 AUG 04:00Z
    The connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to…
    cvelistv5