CVE-2003-0430

The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of...

5.0 Medium

The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.

Exploit likelihood

1.88%Up 0.6 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.

Record: CVE-2003-0430
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 SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.

Record: CVE-2003-0430
Updated: 2026-11-02

EUVDEUVD-2003-0424 No score

The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.

Record: EUVD-2003-0424
Updated: 2026-11-03

GitHub AdvisoriesGHSA-m65g-7986-vjx8 No score

The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of...

The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.

Record: GHSA-m65g-7986-vjx8
Updated: 2026-11-02

Affected products

ethereal group ethereal

History

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

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

In short

CVE-2003-0430 is a medium vulnerability (CVSS 5.0) in Ethereal Group Ethereal, published June 18, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.88%, the 79th percentile. No source names a fixed version.

Exploit likelihood

What each source reports

Affected products

History

In short

References