7.5
CWE
NVD-CWE-Other
Advisory Published
Updated

CVE-2004-0833

First published: Fri Nov 19 2004(Updated: )

Sendmail before 8.12.3 on Debian GNU/Linux, when using sasl and sasl-bin, uses a Sendmail configuration script with a fixed username and password, which could allow remote attackers to use Sendmail as an open mail relay and send spam messages.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0
Debian Linux=3.0

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Frequently Asked Questions

  • What is the severity of CVE-2004-0833?

    The severity of CVE-2004-0833 is considered high due to its potential to allow unauthorized remote access and the use of Sendmail as an open mail relay.

  • How do I fix CVE-2004-0833?

    To fix CVE-2004-0833, update Sendmail to version 8.12.3 or later or configure Sendmail to avoid the use of fixed usernames and passwords.

  • What systems are affected by CVE-2004-0833?

    CVE-2004-0833 affects Debian GNU/Linux versions prior to 8.12.3, specifically version 3.0 across various architectures.

  • What type of vulnerability is CVE-2004-0833?

    CVE-2004-0833 is a configuration vulnerability that can lead to unauthorized use of Sendmail as an open mail relay.

  • Can CVE-2004-0833 be exploited remotely?

    Yes, CVE-2004-0833 can be exploited remotely, allowing attackers to send spam messages leveraging the open mail relay.

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