Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2003-0549

Published: Aug 27, 2003 | Modified: Apr 03, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2003-0549
CWEhttps://cwe.mitre.org/data/definitions/NVD-Other.html

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) via a short authorization key name.

Affected Software

NameVendorStart VersionEnd Version
GdmGnome2.2.0 (including)2.2.0 (including)
GdmGnome2.4.1 (including)2.4.1 (including)
GdmGnome2.4.1.1 (including)2.4.1.1 (including)
GdmGnome2.4.1.2 (including)2.4.1.2 (including)
GdmGnome2.4.1.3 (including)2.4.1.3 (including)
GdmGnome2.4.1.4 (including)2.4.1.4 (including)
GdmGnome2.4.1.5 (including)2.4.1.5 (including)
GdmGnome2.4.1.6 (including)2.4.1.6 (including)
KdebaseRedhat2.0_beta2.45 (including)2.0_beta2.45 (including)
KdebaseRedhat2.2.3.1.20 (including)2.2.3.1.20 (including)
KdebaseRedhat2.2.3.1.22 (including)2.2.3.1.22 (including)
KdebaseRedhat2.4.0.7.13 (including)2.4.0.7.13 (including)
KdebaseRedhat2.4.1.3.5 (including)2.4.1.3.5 (including)
Red Hat Enterprise Linux AS (Advanced Server) version 2.1RedHat*
Red Hat Enterprise Linux ES version 2.1RedHat*
Red Hat Enterprise Linux WS version 2.1RedHat*
Red Hat Linux 7.1RedHat*
Red Hat Linux 7.2RedHat*
Red Hat Linux 7.3RedHat*
Red Hat Linux 8.0RedHat*
Red Hat Linux 9RedHat*
Red Hat Linux Advanced Workstation 2.1RedHat*

References

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