SB2017043002 - Heap-based buffer overflow in ettercap.sourceforge.net Ettercap
Published: April 30, 2017 Updated: August 8, 2020
Security Bulletin ID
SB2017043002
Severity
High
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Heap-based buffer overflow (CVE-ID: CVE-2017-8366)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in The strescape function in ec_strings.c in Ettercap 0.8.2. A remote attacker can use a crafted filter that is mishandled by etterfilter. to trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.