CVE-2003-0464
First published: Fri Jul 25 2003(Updated: )
The RPC code in Linux kernel 2.4 sets the reuse flag when sockets are created, which could allow local users to bind to UDP ports that are used by privileged services such as nfsd.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Linux | =7.2 | |
| Red Hat Linux | =8.0 | |
| Red Hat Linux | =7.3 | |
| Red Hat Linux | =9.0 | |
| Red Hat Linux | =7.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2003-0464?
CVE-2003-0464 is considered a moderate severity vulnerability that can allow local users to bind to UDP ports of privileged services.
How do I fix CVE-2003-0464?
To fix CVE-2003-0464, you should upgrade to a patched version of the Linux kernel provided by your distribution.
Who is affected by CVE-2003-0464?
CVE-2003-0464 affects local users on Red Hat Linux versions 7.1, 7.2, 7.3, 8.0, and 9.0.
What kind of attack is CVE-2003-0464 associated with?
CVE-2003-0464 is associated with local privilege escalation attacks, allowing users to hijack services.
Can CVE-2003-0464 be exploited remotely?
No, CVE-2003-0464 specifically requires local access to the affected system to exploit.
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