CVE-2021-33293 : Security Advisory and Response

Panorama Tools libpano13 v2.9.20 was discovered to contain an out-of-bounds read in the function panoParserFindOLine() in parser.c.

Understanding CVE-2021-33293

This CVE refers to an out-of-bounds read vulnerability in Panorama Tools libpano13 v2.9.20.

What is CVE-2021-33293?

CVE-2021-33293 pertains to an out-of-bounds read in the function panoParserFindOLine() within parser.c in Panorama Tools libpano13 v2.9.20.

The Impact of CVE-2021-33293

This vulnerability could be exploited for malicious purposes by an attacker to execute arbitrary code or disclose sensitive information.

Technical Details of CVE-2021-33293

The technical details of CVE-2021-33293 include:

Vulnerability Description

The vulnerability involves an out-of-bounds read in the panoParserFindOLine() function in the parser.c file of Panorama Tools libpano13 v2.9.20.

Affected Systems and Versions

All versions of Panorama Tools libpano13 v2.9.20 are affected by this vulnerability.

Exploitation Mechanism

An attacker could exploit this vulnerability by crafting a malicious input that triggers the out-of-bounds read, potentially leading to unauthorized access or control of the affected system.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices can help prevent exploitation of CVE-2021-33293.

Immediate Steps to Take

Apply security patches or updates provided by the vendor to mitigate the vulnerability.
Monitor official sources for security advisories related to Panorama Tools libpano13.

Long-Term Security Practices

Regularly update software to the latest versions to eliminate known vulnerabilities.
Implement network security measures to reduce the attack surface and protect against potential threats.

Patching and Updates

Ensure that all systems running Panorama Tools libpano13 are promptly updated with the latest security patches to address CVE-2021-33293.