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Vulnerability record · CVE-2014-9381 · published 19 December 2014

CVE-2014-9381: Ettercap-project ettercap vulnerability

Ettercap Project · Ettercap

Integer signedness error in the dissector_cvs function in dissectors/ec_cvs.c in Ettercap 0.8.1 allows remote attackers to cause a denial of service (crash) via a crafted password, which triggers a large memory allocation.

5.0 CVSS 2.0 Medium EPSS 2.8% · top 14.0% CWE-189 · CWE-189
5.0CVSS 2.0 base score
2.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

Integer signedness error in the dissector_cvs function in dissectors/ec_cvs.c in Ettercap 0.8.1 allows remote attackers to cause a denial of service (crash) via a crafted password, which triggers a large memory allocation.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

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

References

LinkTags
http://www.securityfocus.com/archive/1/534248/100/0/threaded
http://www.securityfocus.com/bid/71693 Third Party AdvisoryVDB Entry
https://github.com/Ettercap/ettercap/pull/609 Issue TrackingPatch
https://security.gentoo.org/glsa/201505-01
https://www.obrela.com/home/security-labs/advisories/osi-advisory-osi-1402/ Broken Link
http://www.securityfocus.com/archive/1/534248/100/0/threaded
http://www.securityfocus.com/bid/71693 Third Party AdvisoryVDB Entry
https://github.com/Ettercap/ettercap/pull/609 Issue TrackingPatch
https://security.gentoo.org/glsa/201505-01
https://www.obrela.com/home/security-labs/advisories/osi-advisory-osi-1402/ 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-2014-9381), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.