High severity7.5NVD Advisory· Published Jan 5, 2004· Updated Jun 16, 2026
CVE-2003-1013
CVE-2003-1013
Description
The Q.931 dissector in Ethereal before 0.10.0, and Tethereal, allows remote attackers to cause a denial of service (crash) via a malformed Q.931, which triggers a null dereference.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:a:ethereal:ethereal:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:ethereal:ethereal:*:*:*:*:*:*:*:*range: <0.10.0
- (no CPE)range: <0.10.0
Patches
Vulnerability mechanics
References
13- www.ethereal.com/appnotes/enpa-sa-00012.htmlnvdBroken LinkPatchVendor AdvisoryURL Repurposed
- www.redhat.com/support/errata/RHSA-2004-001.htmlnvdBroken LinkPatchVendor Advisory
- www.mandriva.com/security/advisoriesnvdThird Party Advisory
- patches.sgi.com/support/free/security/advisories/20040103-01-U.ascnvdBroken Link
- patches.sgi.com/support/free/security/advisories/20040202-01-U.ascnvdBroken Link
- distro.conectiva.com.br/atualizacoes/nvdBroken Link
- secunia.com/advisories/10531nvdBroken Link
- secunia.com/advisories/10568nvdBroken Link
- secunia.com/advisories/10570nvdBroken Link
- www.debian.org/security/2003/dsa-407nvdBroken Link
- www.redhat.com/support/errata/RHSA-2004-002.htmlnvdBroken Link
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10097nvdBroken Link
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A857nvdBroken Link
News mentions
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