CVE-2001-0053: Buffer Overflow

Published Feb 12, 2001
·
Updated

One-byte buffer overflow in replydirname function in BSD-based ftpd allows remote attackers to gain root privileges.

Affected Software

10 affected components
David Madore Ftpd-bsd=0.2.3
OpenBSD OpenBSD=2.8
NetBSD NetBSD=1.5
NetBSD NetBSD=1.4.2
OpenBSD OpenBSD=2.7
OpenBSD OpenBSD=2.4
NetBSD NetBSD=1.4
OpenBSD OpenBSD=2.6
NetBSD NetBSD=1.4.1
OpenBSD OpenBSD=2.5

Event History

Feb 12, 2001
CVE Published
05:00 AM
May 7, 2001
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2001-0053?

CVE-2001-0053 is considered critical due to its potential to allow remote attackers to gain root privileges.

2

How do I fix CVE-2001-0053?

To fix CVE-2001-0053, it is recommended to update to the latest version of ftpd or apply patches provided by the software maintainers.

3

Which software is affected by CVE-2001-0053?

CVE-2001-0053 affects specific versions of ftpd from David Madore as well as certain versions of OpenBSD and NetBSD.

4

What are the potential consequences of CVE-2001-0053?

The consequences of CVE-2001-0053 include unauthorized access to a system with root privileges, which can lead to complete system compromise.

5

Is CVE-2001-0053 still relevant today?

While CVE-2001-0053 is over two decades old, it remains relevant as it highlights risks inherent in using outdated software or unpatched systems.

Contact

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