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CVE-2014-9381

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Date: December 19, 2014

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.

Language: C

Severity Score

5.3

Related Resources (9)

Url: https://www.obrela.com/home/security-labs/advisories/osi-advisory-osi-1402/

Url: https://nvd.nist.gov/vuln/detail/CVE-2014-9381

Url: https://github.com/Ettercap/ettercap/pull/609

Url: https://security-tracker.debian.org/tracker/CVE-2014-9381

Url: http://www.securityfocus.com/archive/1/534248/100/0/threaded

Url: http://www.securityfocus.com/bid/71693

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2014-9381

Url: https://security.gentoo.org/glsa/201505-01

Url: https://www.mend.io/vulnerability-database/CVE-2014-9381

Severity Score

5.3

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
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