CVE-2023-30678 : Security Advisory and Response

This article provides detailed information about CVE-2023-30678, a potential zip path traversal vulnerability in the Calendar application of Samsung Mobile devices.

Understanding CVE-2023-30678

This section delves into the specifics of the CVE, shedding light on the vulnerability and its implications.

What is CVE-2023-30678?

CVE-2023-30678 is a zip path traversal vulnerability in the Calendar application before version 12.4.07.15 in Android 13. This flaw allows attackers to write arbitrary files.

The Impact of CVE-2023-30678

The vulnerability poses a medium threat level, with a base score of 5.1 according to the CVSS v3.1 metrics. It has a low impact on confidentiality and integrity, as well as availability.

Technical Details of CVE-2023-30678

Explore the technical aspects of CVE-2023-30678 to understand the affected systems, exploitation mechanism, and more.

Vulnerability Description

The vulnerability arises from improper limitation of a pathname to a restricted directory, enabling path traversal attacks.

Affected Systems and Versions

Samsung Mobile's Calendar application versions before 12.4.07.15 in Android 13 are susceptible to this vulnerability.

Exploitation Mechanism

Attackers can exploit this flaw to write arbitrary files on the system, potentially leading to unauthorized access or malicious actions.

Mitigation and Prevention

Learn about the necessary steps to mitigate the risks associated with CVE-2023-30678 and prevent future incidents.

Immediate Steps to Take

Users are advised to update the Calendar application to version 12.4.07.15 or higher to address this vulnerability

Long-Term Security Practices

Implementing secure coding practices, regular security audits, and staying informed about security updates can help prevent similar vulnerabilities in the future.

Patching and Updates

Staying up-to-date with security patches and software updates is crucial to protect against known vulnerabilities and enhance system security.