CVE-2004-0633

The iSNS dissector for Ethereal 0.10.3 through 0.10.4 allows remote attackers to cause a denial...

5.0 MediumPublic exploitFix available

The iSNS dissector for Ethereal 0.10.3 through 0.10.4 allows remote attackers to cause a denial of service (process abort) via an integer overflow.

Exploit likelihood

18.0%Up 5.4 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

The iSNS dissector for Ethereal 0.10.3 through 0.10.4 allows remote attackers to cause a denial of service (process abort) via an integer overflow.

Record: CVE-2004-0633
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 iSNS dissector for Ethereal 0.10.3 through 0.10.4 allows remote attackers to cause a denial of service (process abort) via an integer overflow.

Record: CVE-2004-0633
Updated: 2026-11-02

EUVDEUVD-2004-0632 No score

The iSNS dissector for Ethereal 0.10.3 through 0.10.4 allows remote attackers to cause a denial of service (process abort) via an integer overflow.

Record: EUVD-2004-0632
Updated: 2026-11-03

GitHub AdvisoriesGHSA-f7fx-ph3w-4868 No score

The iSNS dissector for Ethereal 0.10.3 through 0.10.4 allows remote attackers to cause a denial...

The iSNS dissector for Ethereal 0.10.3 through 0.10.4 allows remote attackers to cause a denial of service (process abort) via an integer overflow.

Record: GHSA-f7fx-ph3w-4868
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`ethereal` Red Hat:enterprise_linux:3::as	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal-debuginfo` Red Hat:enterprise_linux:3::as	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal-gnome` Red Hat:enterprise_linux:3::as	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal` Red Hat:enterprise_linux:3::desktop	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal-debuginfo` Red Hat:enterprise_linux:3::desktop	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal-gnome` Red Hat:enterprise_linux:3::desktop	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal` Red Hat:enterprise_linux:3::es	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal-debuginfo` Red Hat:enterprise_linux:3::es	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal-gnome` Red Hat:enterprise_linux:3::es	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal` Red Hat:enterprise_linux:3::ws	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal-debuginfo` Red Hat:enterprise_linux:3::ws	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2
`ethereal-gnome` Red Hat:enterprise_linux:3::ws	before 0:0.10.5-0.30E.2	0:0.10.5-0.30E.2

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Ethereal 0.x - Multiple iSNS / SMB / SNMP Protocol Dissector Vulnerabilities	2004-08-05

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD, OSV

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

In short

CVE-2004-0633 is a medium vulnerability (CVSS 5.0) in Ethereal Group Ethereal, published July 8, 2004. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 18.0%, the 97th percentile. Fixed in ethereal 0:0.10.5-0.30E.2.

References

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