CVE-2003-1012
The SMB dissector in Ethereal before 0.10.0 allows remote attackers to cause a denial of service...
The SMB dissector in Ethereal before 0.10.0 allows remote attackers to cause a denial of service via a malformed SMB packet that triggers a segmentation fault during processing of Selected packets.
Exploit likelihood
What each source reports
NVD Score used
The SMB dissector in Ethereal before 0.10.0 allows remote attackers to cause a denial of service via a malformed SMB packet that triggers a segmentation fault during processing of Selected packets.
- Record
CVE-2003-1012- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
The SMB dissector in Ethereal before 0.10.0 allows remote attackers to cause a denial of service via a malformed SMB packet that triggers a segmentation fault during processing of Selected packets.
- Record
CVE-2003-1012- Updated
- 2026-11-02
EUVDEUVD-2003-1002 No score
The SMB dissector in Ethereal before 0.10.0 allows remote attackers to cause a denial of service via a malformed SMB packet that triggers a segmentation fault during processing of Selected packets.
- Record
EUVD-2003-1002- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x4cx-jvhv-54ww No score
The SMB dissector in Ethereal before 0.10.0 allows remote attackers to cause a denial of service...
The SMB dissector in Ethereal before 0.10.0 allows remote attackers to cause a denial of service via a malformed SMB packet that triggers a segmentation fault during processing of Selected packets.
- Record
GHSA-x4cx-jvhv-54ww- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
etherealDebian:3.0 From an advisory covering 5 CVEs |
before 0.9.4-1woody6 | 0.9.4-1woody6 |
etherealRed Hat:enterprise_linux:3::as From an advisory covering 2 CVEs |
before 0:0.10.0a-0.30E.1 | 0:0.10.0a-0.30E.1 |
ethereal-gnomeRed Hat:enterprise_linux:3::as From an advisory covering 2 CVEs |
before 0:0.10.0a-0.30E.1 | 0:0.10.0a-0.30E.1 |
etherealRed Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs |
before 0:0.10.0a-0.30E.1 | 0:0.10.0a-0.30E.1 |
ethereal-gnomeRed Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs |
before 0:0.10.0a-0.30E.1 | 0:0.10.0a-0.30E.1 |
etherealRed Hat:enterprise_linux:3::es From an advisory covering 2 CVEs |
before 0:0.10.0a-0.30E.1 | 0:0.10.0a-0.30E.1 |
ethereal-gnomeRed Hat:enterprise_linux:3::es From an advisory covering 2 CVEs |
before 0:0.10.0a-0.30E.1 | 0:0.10.0a-0.30E.1 |
etherealRed Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs |
before 0:0.10.0a-0.30E.1 | 0:0.10.0a-0.30E.1 |
ethereal-gnomeRed Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs |
before 0:0.10.0a-0.30E.1 | 0:0.10.0a-0.30E.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-1012 is a medium vulnerability (CVSS 5.0) in Ethereal Group Ethereal, published December 17, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.93%, the 87th percentile. No source names a fixed version.
References
ethereal.com/appnotes/enpa-sa-00012.html
mandriva.com/security/advisories?name=MDKSA-2004:002
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10202
redhat.com/support/errata/RHSA-2004-001.html
secunia.com/advisories/10568
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debian.org/security/2004/dsa-407
distro.conectiva.com.br/atualizacoes?id=a&anuncio=000801
nvd.nist.gov/vuln/detail/CVE-2003-1012
github.com/advisories/GHSA-x4cx-jvhv-54ww
access.redhat.com/errata/RHSA-2004:002
bugzilla.redhat.com/show_bug.cgi?id=112224
security.access.redhat.com/data/csaf/v2/advisories/2004/rhsa-2004_002.json
cve.org/CVERecord?id=CVE-2003-1012