Vulnerability identifier: #VU43209
Vulnerability risk: Medium
CVSSv3.1: 5.6 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:U/RC:C]
CVE-ID:
CWE-ID:
CWE-121
Exploitation vector: Local
Exploit availability: Yes
Vulnerable software:
Ettercap
Other software /
Other software solutions
Vendor: ettercap.sourceforge.net
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing a Trojan horse hosts list containing a long line. A remote unauthenticated attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versions
Ettercap: 0.6.3.1 - 0.7.5
External links
http://secunia.com/advisories/51731
http://www.exploit-db.com/exploits/23945/
http://www.securation.com/files/2013/01/ec.patch
http://www.securityfocus.com/bid/57175
http://bugs.gentoo.org/show_bug.cgi?id=451198
http://bugzilla.redhat.com/show_bug.cgi?id=894092
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.