CVE-2020-5798 : Security Advisory and Response
Learn about CVE-2020-5798 affecting Druva inSync macOS Client Installers v6.8.0 and earlier. Find out how attackers can exploit this privilege escalation vulnerability.
Druva inSync macOS Client Installers for v6.8.0 and prior have a vulnerability that could lead to privilege escalation.
Understanding CVE-2020-5798
The vulnerability in Druva inSync macOS Client Installers for versions v6.8.0 and earlier could allow an attacker to elevate privileges from a lower privileged user to that of a root user due to inadequate integrity checks and directory permissions.
What is CVE-2020-5798?
The CVE-2020-5798 vulnerability pertains to the inSync Client installer for macOS versions v6.8.0 and prior, enabling unauthorized users to gain root user privileges.
The Impact of CVE-2020-5798
The vulnerability poses a significant security risk as it allows attackers to escalate their privileges, potentially leading to unauthorized access and control over the affected system.
Technical Details of CVE-2020-5798
The technical aspects of the CVE-2020-5798 vulnerability are as follows:
Vulnerability Description
- The flaw in Druva inSync macOS Client Installers for v6.8.0 and earlier permits attackers to exploit improper integrity checks and directory permissions.
Affected Systems and Versions
- Druva inSync macOS Client Installers for v6.8.0 and prior are impacted by this vulnerability.
Exploitation Mechanism
- Attackers can exploit this vulnerability to escalate their privileges from a lower privileged user to a root user on macOS systems.
Mitigation and Prevention
To address CVE-2020-5798, consider the following mitigation strategies:
Immediate Steps to Take
- Update Druva inSync macOS Client Installers to a secure version that addresses this vulnerability.
- Monitor system logs for any suspicious activities indicating privilege escalation attempts.
Long-Term Security Practices
- Implement the principle of least privilege to restrict user access rights.
- Regularly review and enhance directory permissions to prevent unauthorized privilege escalation.
Patching and Updates
- Apply security patches and updates provided by Druva to fix the vulnerability and enhance system security.