Unrated severityNVD Advisory· Published Jul 24, 2003· Updated Jun 16, 2026
CVE-2003-0430
CVE-2003-0430
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:a:ethereal_group:ethereal:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:ethereal_group:ethereal:*:*:*:*:*:*:*:*range: <=0.9.12
- (no CPE)range: <=0.9.12
Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
6- www.ethereal.com/appnotes/enpa-sa-00010.htmlnvdPatchVendor AdvisoryURL Repurposed
- ftp.sco.com/pub/security/OpenLinux/CSSA-2003-030.0.txtnvd
- distro.conectiva.com.br/atualizacoes/nvd
- secunia.com/advisories/9007nvd
- www.redhat.com/support/errata/RHSA-2003-077.htmlnvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A88nvd
News mentions
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