CVE-2018-11626 Explained : Impact and Mitigation

In the core/apev2.c init_apev2_keys function of SELA (SimplE Lossless Audio) v0.1.2-alpha, a stack-based buffer overflow vulnerability exists.

Understanding CVE-2018-11626

This CVE entry describes a specific vulnerability in the SELA software.

What is CVE-2018-11626?

CVE-2018-11626 is a vulnerability in SELA (SimplE Lossless Audio) v0.1.2-alpha related to a stack-based buffer overflow in the core/apev2.c init_apev2_keys function.

The Impact of CVE-2018-11626

The vulnerability could potentially allow an attacker to execute arbitrary code or crash the application, leading to a denial of service (DoS) condition.

Technical Details of CVE-2018-11626

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in SELA v0.1.2-alpha is due to a stack-based buffer overflow in the core/apev2.c init_apev2_keys function.

Affected Systems and Versions

Affected Product: Not applicable
Affected Vendor: Not applicable
Affected Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by crafting a malicious input that triggers the buffer overflow, potentially leading to arbitrary code execution.

Mitigation and Prevention

Protecting systems from CVE-2018-11626 requires specific actions.

Immediate Steps to Take

Disable SELA software if not essential for operations
Monitor vendor updates and patches

Long-Term Security Practices

Implement secure coding practices to prevent buffer overflows
Regularly update and patch software to address vulnerabilities

Patching and Updates

Apply patches provided by the vendor to mitigate the vulnerability