CVE-2020-6058 : Security Advisory and Response
Learn about CVE-2020-6058, an out-of-bounds read vulnerability in MiniSNMPD version 1.4, allowing disclosure of sensitive information and denial of service. Find mitigation steps and prevention measures.
An exploitable out-of-bounds read vulnerability exists in MiniSNMPD version 1.4, allowing disclosure of sensitive information and denial of service.
Understanding CVE-2020-6058
A vulnerability in MiniSNMPD version 1.4 that can be exploited to trigger an out-of-bounds memory read.
What is CVE-2020-6058?
- An out-of-bounds read vulnerability in MiniSNMPD version 1.4
- Triggered by a specially crafted SNMP request
- Can lead to disclosure of sensitive information and denial of service
The Impact of CVE-2020-6058
- Base Score: 8.2 (High)
- Attack Vector: Network
- Availability Impact: High
- Confidentiality Impact: Low
- Integrity Impact: None
Technical Details of CVE-2020-6058
A detailed look at the technical aspects of the vulnerability.
Vulnerability Description
- Out-of-bounds read vulnerability in MiniSNMPD version 1.4
- Caused by parsing incoming SNMP packets
Affected Systems and Versions
- Product: Mini-SNMPD
- Version: Mini-SNMPD 1.4
Exploitation Mechanism
- Attacker sends a specially crafted packet to the vulnerable server
Mitigation and Prevention
Steps to mitigate and prevent exploitation of CVE-2020-6058.
Immediate Steps to Take
- Apply vendor patches or updates
- Implement network segmentation
- Monitor network traffic for malicious activity
Long-Term Security Practices
- Regularly update software and firmware
- Conduct security assessments and audits
Patching and Updates
- Check for patches from the vendor
- Apply updates promptly to address the vulnerability