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.
Metrics
Affected Vendors & Products
References
History
Wed, 28 May 2025 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
Thu, 22 May 2025 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
Status: PUBLISHED
Assigner: mitre
Published: 2003-08-05T04:00:00
Updated: 2024-08-08T01:43:36.063Z
Reserved: 2003-04-01T00:00:00
Link: CVE-2003-0187
No data.
Status : Deferred
Published: 2003-08-27T04:00:00.000
Modified: 2025-04-03T01:03:51.193
Link: CVE-2003-0187