What’s Vulnerable › Vulnerabilities
CVE-2003-0548
- Severity: medium (CVSS 5.0 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2003-08-27 · updated 2026-06-16
Description
The X Display Manager Control Protocol (XDMCP) support for GDM before 2.4.1.6 allows attackers to cause a denial of service (daemon crash) when a chosen host expires, a different issue than CVE-2003-0549.
Affected products
- GNOME gdm: 2.2.0, 2.4.1, 2.4.1.1, 2.4.1.2, 2.4.1.3, 2.4.1.4 (+2)
- Red Hat Enterprise Linux: 2.1
- RedHat Kdebase: 2.0_beta2.45, 2.2.3.1.20, 2.2.3.1.22, 2.4.0.7.13, 2.4.1.3.5
- RedHat Linux Advanced Workstation: 2.1
References
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000729
- http://mail.gnome.org/archives/gnome-hackers/2003-August/msg00045.html
- http://www.redhat.com/support/errata/RHSA-2003-258.html
- http://www.redhat.com/support/errata/RHSA-2003-259.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A113
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000729
- http://mail.gnome.org/archives/gnome-hackers/2003-August/msg00045.html
- http://www.redhat.com/support/errata/RHSA-2003-258.html
- http://www.redhat.com/support/errata/RHSA-2003-259.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A113
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