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Status published
Medium
CVE-2003-0244
The route cache implementation in Linux 2.4, and the Netfilter...
Vulnerability Description
The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.securityfocus.com/bid/7601
- http://www.redhat.com/support/errata/RHSA-2003-147.html
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:074
- http://www.debian.org/security/2003/dsa-336
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A261
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15382
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:066
- http://www.redhat.com/support/errata/RHSA-2003-172.html
- http://marc.info/?l=bugtraq&m=105301461726555&w=2
- http://www.debian.org/security/2003/dsa-311
- http://www.debian.org/security/2003/dsa-332
- http://www.secunia.com/advisories/8786/
- http://www.redhat.com/support/errata/RHSA-2003-145.html
- http://www.enyo.de/fw/security/notes/linux-dst-cache-dos.html
- http://www.debian.org/security/2003/dsa-312
- http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0073.html
- http://www.debian.org/security/2004/dsa-442
- http://marc.info/?l=linux-kernel&m=104956079213417
- http://marc.info/?l=bugtraq&m=105595901923063&w=2
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Affected Vendor
linux
View all reports →Affected Software
linux kernel
Vulnerable Versions:
2.4.0
Timeline
Official Publish:
May 8th, 2003
Last Modified:
August 8th, 2024
Added to House:
July 18th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.