CVE-2020-10724 : Exploit Details and Defense Strategies

A vulnerability was found in DPDK versions 18.11 and above, potentially allowing an information leak through an out-of-bounds memory read.

Understanding CVE-2020-10724

This CVE involves a vulnerability in DPDK versions 18.11 and above related to the vhost-crypto library code.

What is CVE-2020-10724?

CVE-2020-10724 is a vulnerability in DPDK versions 18.11 and above due to missing validations in the vhost-crypto library code.

The Impact of CVE-2020-10724

The vulnerability could lead to an information leak through an out-of-bounds memory read. It has a CVSS base score of 5.1 (Medium severity).

Technical Details of CVE-2020-10724

This section provides more technical insights into the CVE.

Vulnerability Description

The vhost-crypto library code lacks validations for user-supplied values, which could result in an information leak through an out-of-bounds memory read.

Affected Systems and Versions

Product: DPDK
Vendor: [UNKNOWN]
Versions affected: 20.02.1, 19.11.2, 18.11.8

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: High
Scope: Unchanged
User Interaction: None
Availability Impact: High
Integrity Impact: Low
Confidentiality Impact: None

Mitigation and Prevention

Protect your systems from CVE-2020-10724 with these mitigation strategies.

Immediate Steps to Take

Apply vendor patches promptly
Monitor vendor advisories for updates
Implement least privilege access

Long-Term Security Practices

Regularly update and patch software
Conduct security assessments and audits

Patching and Updates

Check for patches from the DPDK vendor
Apply security updates as soon as they are available