CVE-2003-0189: Medium severity Apache HTTP Server vulnerability

Published May 30, 2003
·
Updated

The authentication module for Apache 2.0.40 through 2.0.45 on Unix does not properly handle threads safely when using the cryptr or crypt functions, which allows remote attackers to cause a denial of service (failed Basic authentication with valid usernames and passwords) when a threaded MPM is used.

Affected Software

6 affected components
Apache HTTP Server=2.0.40
Apache HTTP Server=2.0.41
Apache HTTP Server=2.0.42
Apache HTTP Server=2.0.43
Apache HTTP Server=2.0.44
Apache HTTP Server=2.0.45

Event History

May 30, 2003
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
Jun 9, 2003
Data Sourced
via NVD·04:00 AM
RemedyDescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2003-0189?

CVE-2003-0189 has a severity level that may lead to denial of service in affected versions of Apache.

2

How do I fix CVE-2003-0189?

To fix CVE-2003-0189, upgrade to a version of Apache HTTP Server that is not affected, specifically versions after 2.0.45.

3

Which versions of Apache HTTP Server are affected by CVE-2003-0189?

CVE-2003-0189 affects Apache HTTP Server versions 2.0.40 through 2.0.45.

4

Can CVE-2003-0189 be exploited remotely?

Yes, CVE-2003-0189 can be exploited remotely, allowing attackers to cause a denial of service.

5

What are the symptoms of an exploit for CVE-2003-0189?

The symptoms of an exploit for CVE-2003-0189 include failed Basic authentication attempts, even with valid credentials.

Contact

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