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CVE-2004-0808

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain...

5.0 MediumFix available

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.

Exploit likelihood

5.36%Up 3.4 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.

Record
CVE-2004-0808
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Updated
2026-11-02
CVE List No score

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.

Record
CVE-2004-0808
Updated
2026-11-02
EUVDEUVD-2004-0806 No score

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.

Record
EUVD-2004-0806
Updated
2026-11-03
GitHub AdvisoriesGHSA-23gc-7p36-fm6g No score

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain...

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.

Record
GHSA-23gc-7p36-fm6g
Updated
2026-11-02
OSV No score

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.

Record
CVE-2004-0808
Updated
2026-11-02
OSVDEBIAN-CVE-2004-0808 No score

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.

Record
DEBIAN-CVE-2004-0808
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
samba
Debian:12
 before 3.0.7
3.0.7
samba
Debian:13
 before 3.0.7
3.0.7
samba
Debian:14
 before 3.0.7
3.0.7
samba
Red Hat:enterprise_linux:3::as
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-client
Red Hat:enterprise_linux:3::as
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-common
Red Hat:enterprise_linux:3::as
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-debuginfo
Red Hat:enterprise_linux:3::as
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-swat
Red Hat:enterprise_linux:3::as
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba
Red Hat:enterprise_linux:3::desktop
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-client
Red Hat:enterprise_linux:3::desktop
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
Show 13 moreShow less
Affected packages
PackageAffectedFixed
samba-common
Red Hat:enterprise_linux:3::desktop
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-debuginfo
Red Hat:enterprise_linux:3::desktop
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-swat
Red Hat:enterprise_linux:3::desktop
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba
Red Hat:enterprise_linux:3::es
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-client
Red Hat:enterprise_linux:3::es
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-common
Red Hat:enterprise_linux:3::es
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-debuginfo
Red Hat:enterprise_linux:3::es
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-swat
Red Hat:enterprise_linux:3::es
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba
Red Hat:enterprise_linux:3::ws
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-client
Red Hat:enterprise_linux:3::ws
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-common
Red Hat:enterprise_linux:3::ws
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-debuginfo
Red Hat:enterprise_linux:3::ws
 before 0:3.0.7-1.3E
0:3.0.7-1.3E
samba-swat
Red Hat:enterprise_linux:3::ws
 before 0:3.0.7-1.3E
0:3.0.7-1.3E

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2004-0808 is a medium vulnerability (CVSS 5.0) in Samba, published September 14, 2004. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.36%, the 92nd percentile. Fixed in samba 3.0.7.

References

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