Out-of-Bounds Read occurs when a program reads data past the allocated boundary of a buffer. This behaviour typically arises from improper validation of input data or incorrect indexing in memory operations. By exploiting this weakness, attackers can gain unauthorised access to sensitive information, potentially leading to security violations.
Out-of-bounds write vulnerabilities (CWE-787) are among the most dangerous weaknesses in software development. If left unchecked, these vulnerabilities can have significant repercussions, including data corruption, service outages, and, in the worst cases, remote code execution.
An out-of-bounds write occurs when a program writes data outside the bounds of allocated memory, causing code compromise in the software.
Vulnerability management is the proactive process of identifying, assessing, and mitigating vulnerabilities within an organisation’s IT infrastructure. It involves a systematic approach to discovering and addressing weaknesses that malicious actors could exploit.
Steganography is the art of concealing a secret message within another file or medium. It is a technique that has been used for centuries to communicate secretly. In recent years, steganography has become a popular tool for data exfiltration, which is the unauthorised transfer of confidential data from a computer system to an unauthorised location.
In today’s digital age, mobile devices have become indispensable to our personal and professional lives. As businesses increasingly lean on mobile apps for customer engagement, internal operations, and data access, the risk of cyberattacks targeting these applications has also grown. One particularly insidious threat is using Progressive Web Applications (PWAs) as a vehicle for phishing attacks.
Phishing attacks have evolved significantly over the recent years, and using PWAs has added a new dimension to this threat. Cybercriminals can leverage the legitimacy and trust associated with PWAs to trick unsuspecting users into divulging sensitive information.