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Vulnerability Details : CVE-2003-0244

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.
Publish Date : 2003-05-27 Last Update Date : 2008-09-10
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important 2003-04-05
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
Linux Route Cache / Netfilter Denial of Service oval:org.mitre.oval:def:261 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2003-0244

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel 2.4.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 1

- References For CVE-2003-0244

http://www.secunia.com/advisories/8786/
SECUNIA 8786
http://www.securityfocus.com/bid/7601
BID 7601 Linux Kernel Route Cache Entry Remote Denial Of Service Vulnerability Release Date:2009-07-11
http://xforce.iss.net/xforce/xfdb/15382
XF data-algorithmic-complexity-dos(15382)
http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0073.html
VULNWATCH 20030517 Algorithmic Complexity Attacks and the Linux Networking Code
http://marc.theaimsgroup.com/?l=bugtraq&m=105301461726555&w=2
ENGARDE ESA-20030515-017
http://marc.theaimsgroup.com/?l=bugtraq&m=105595901923063&w=2
BUGTRAQ 20030618 [slackware-security] 2.4.21 kernels available (SSA:2003-168-01)
http://www.debian.org/security/2003/dsa-332
DEBIAN DSA-332
http://www.debian.org/security/2003/dsa-312
DEBIAN DSA-312
http://www.debian.org/security/2003/dsa-336
DEBIAN DSA-336
http://www.debian.org/security/2004/dsa-442
DEBIAN DSA-442
http://www.enyo.de/fw/security/notes/linux-dst-cache-dos.html
http://www.redhat.com/support/errata/RHSA-2003-147.html
REDHAT RHSA-2003:147
http://www.redhat.com/support/errata/RHSA-2003-172.html
REDHAT RHSA-2003:172
http://www.redhat.com/support/errata/RHSA-2003-145.html
REDHAT RHSA-2003:145
http://www.debian.org/security/2003/dsa-311
DEBIAN DSA-311
http://www.mandriva.com/security/advisories?name=MDKSA-2003:074
MANDRAKE MDKSA-2003:074
http://www.mandriva.com/security/advisories?name=MDKSA-2003:066
MANDRAKE MDKSA-2003:066
http://marc.theaimsgroup.com/?l=linux-kernel&m=104956079213417

- Metasploit Modules Related To CVE-2003-0244

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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