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Vulnerability record · CVE-2004-0365 · published 4 May 2004

CVE-2004-0365: Ethereal null pointer dereference vulnerability

Ethereal · Ethereal

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.

7.5 CVSS 3.1 High EPSS 5.9% · top 7.0% CWE-476 · NULL pointer dereference
7.5CVSS 3.1 base score, v2 5.0
5.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
30References
16 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000835 Broken Link
http://marc.info/?l=bugtraq&m=108058005324316&w=2 Mailing List
http://marc.info/?l=bugtraq&m=108213710306260&w=2 Mailing List
http://marc.info/?l=ethereal-dev&m=107962966700423&w=2 Mailing List
http://secunia.com/advisories/11185 Broken Link
http://security.gentoo.org/glsa/glsa-200403-07.xml Third Party Advisory
http://www.ethereal.com/appnotes/enpa-sa-00013.html Broken LinkURL Repurposed
http://www.kb.cert.org/vuls/id/124454 Third Party AdvisoryUS Government Resource
http://www.mandriva.com/security/advisories?name=MDKSA-2004:024 Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2004-136.html Broken Link
http://www.redhat.com/support/errata/RHSA-2004-137.html Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/15571 Third Party AdvisoryVDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A879 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A891 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9196 Broken Link
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000835 Broken Link
http://marc.info/?l=bugtraq&m=108058005324316&w=2 Mailing List
http://marc.info/?l=bugtraq&m=108213710306260&w=2 Mailing List
http://marc.info/?l=ethereal-dev&m=107962966700423&w=2 Mailing List
http://secunia.com/advisories/11185 Broken Link
http://security.gentoo.org/glsa/glsa-200403-07.xml Third Party Advisory
http://www.ethereal.com/appnotes/enpa-sa-00013.html Broken LinkURL Repurposed
http://www.kb.cert.org/vuls/id/124454 Third Party AdvisoryUS Government Resource
http://www.mandriva.com/security/advisories?name=MDKSA-2004:024 Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2004-136.html Broken Link
http://www.redhat.com/support/errata/RHSA-2004-137.html Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/15571 Third Party AdvisoryVDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A879 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A891 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9196 Broken Link

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2004-0365), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.