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CVE-2003-1013

nvd nist
Published: Jan 5, 2004Modified: Apr 16, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

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.

Affected (1)

Products: Ethereal: Ethereal
Ethereal
1 product
Ethereal
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Ethereal
Before 0.10.0

Related CWEs

CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.

References (26)

ftp://patches.sgi.com/support/free/security/advisories/20040103-01-U.asc (unsafe URL)
Source: cve@mitre.org
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ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc (unsafe URL)
Source: cve@mitre.org
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Source: cve@mitre.org
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Source: cve@mitre.org
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Source: cve@mitre.org
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Source: cve@mitre.org
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Source: cve@mitre.org
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Source: cve@mitre.org
Broken LinkPatchVendor AdvisoryURL Repurposed
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Broken LinkPatchVendor Advisory
Source: cve@mitre.org
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Source: cve@mitre.org
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Source: cve@mitre.org
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ftp://patches.sgi.com/support/free/security/advisories/20040103-01-U.asc (unsafe URL)
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc (unsafe URL)
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
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Source: af854a3a-2127-422b-91ae-364da2661108
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Source: af854a3a-2127-422b-91ae-364da2661108
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Source: af854a3a-2127-422b-91ae-364da2661108
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Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkPatchVendor AdvisoryURL Repurposed
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
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Source: af854a3a-2127-422b-91ae-364da2661108
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Timeline

No history available yet.