CVE-2004-0434: Buffer Overflow
First published: Wed May 12 2004(Updated: )
k5admind (kadmind) for Heimdal allows remote attackers to execute arbitrary code via a Kerberos 4 compatibility administration request whose framing length is less than 2, which leads to a heap-based buffer overflow.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| heimdal | <0.6.2 | |
| Debian Linux | =3.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2004-0434?
CVE-2004-0434 has a high severity due to the potential for remote attackers to execute arbitrary code.
How do I fix CVE-2004-0434?
To fix CVE-2004-0434, update Heimdal to version 0.6.2 or later, or apply any available patches from your operating system vendor.
Which software is affected by CVE-2004-0434?
CVE-2004-0434 affects Heimdal versions prior to 0.6.2 and Debian Linux 3.0.
What type of vulnerability is CVE-2004-0434?
CVE-2004-0434 is a heap-based buffer overflow vulnerability.
Can CVE-2004-0434 be exploited remotely?
Yes, CVE-2004-0434 can be exploited remotely through a crafted Kerberos 4 compatibility administration request.
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