CVE-2004-0365

The dissect_attribute_value_pairs function in packet-radius.c for Ethereal 0.8.13 to 0.10.2...

7.5 High

The dissect_attribute_value_pairs function in packet-radius.c for Ethereal 0.8.13 to 0.10.2 allows remote attackers to cause a denial of service (crash) via a malformed RADIUS packet that triggers a null dereference.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

5.89%Up 2.1 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2004-0365
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness: CWE-476
Updated: 2026-11-02

CVE List No score

Record: CVE-2004-0365
Updated: 2026-11-02

EUVDEUVD-2004-0365 No score

Record: EUVD-2004-0365
Updated: 2026-11-03

GitHub AdvisoriesGHSA-qh89-23q7-9296 7.5

The dissect_attribute_value_pairs function in packet-radius.c for Ethereal 0.8.13 to 0.10.2...

Record: GHSA-qh89-23q7-9296
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-476
Updated: 2026-11-02

Affected products

ethereal

Affected packages

Affected packages
Package	Affected	Fixed
`ethereal` Red Hat:enterprise_linux:3::as From an advisory covering 4 CVEs	before 0:0.10.3-0.30E.1	0:0.10.3-0.30E.1
`ethereal-gnome` Red Hat:enterprise_linux:3::as From an advisory covering 4 CVEs	before 0:0.10.3-0.30E.1	0:0.10.3-0.30E.1
`ethereal` Red Hat:enterprise_linux:3::desktop From an advisory covering 4 CVEs	before 0:0.10.3-0.30E.1	0:0.10.3-0.30E.1
`ethereal-gnome` Red Hat:enterprise_linux:3::desktop From an advisory covering 4 CVEs	before 0:0.10.3-0.30E.1	0:0.10.3-0.30E.1
`ethereal` Red Hat:enterprise_linux:3::es From an advisory covering 4 CVEs	before 0:0.10.3-0.30E.1	0:0.10.3-0.30E.1
`ethereal-gnome` Red Hat:enterprise_linux:3::es From an advisory covering 4 CVEs	before 0:0.10.3-0.30E.1	0:0.10.3-0.30E.1
`ethereal` Red Hat:enterprise_linux:3::ws From an advisory covering 4 CVEs	before 0:0.10.3-0.30E.1	0:0.10.3-0.30E.1
`ethereal-gnome` Red Hat:enterprise_linux:3::ws From an advisory covering 4 CVEs	before 0:0.10.3-0.30E.1	0:0.10.3-0.30E.1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2004-0365 is a high vulnerability (CVSS 7.5) in Ethereal, published March 25, 2004. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.89%, the 93rd percentile. No source names a fixed version.

References

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