CVE-2014-9377

critical

Description

Heap-based buffer overflow in the nbns_spoof function in plug-ins/nbns_spoof/nbns_spoof.c in Ettercap 0.8.1 allows remote attackers to cause a denial of service or possibly execute arbitrary code via a large netbios packet.

References

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

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

https://github.com/Ettercap/ettercap/pull/603

http://www.securityfocus.com/bid/71690

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

Details

Source: Mitre, NVD

Published: 2014-12-19

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical