Java Card security is based on different elements among which the bytecode verifier is one of the most important. Finding vulnerabilities is a complex, tedious and error-prone task. In the case of the Java bytecode verifier, vulnerability tests are typically derived by hand. We propose a new...
be taken to limit the number of coding errors and reduce their practical impact, but something is always missed. Software errors that affect security (referred to as vulnerabilities) can exist at different levels of the application and be introduced during different phases of...
They introduced the concept of Vulnerability Candidate Slice (VCS), which focuses on analyzing the dependencies between diverse data and control program elements. Experimental results showed a significant improvement of 25.76% in the F1 score using this approach. However, the performance improvement is ...
be taken to limit the number of coding errors and reduce their practical impact, but something is always missed. Software errors that affect security (referred to as vulnerabilities) can exist at different levels of the application and be introduced during different phases of the development cycle....
CVE-2023-21412: Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’) (CWE-89), CVSS 3.1 Base Score: 7.2 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) Impacts The most impactful vulnerabilities are CVE-2023-21408, CVE-2023-21410 and CVE-202...
The study investigates the causes of cybersecurity vulnerabilities in university websites, with a focus on Ethiopian Universities. The evaluation was based on ISO/IEC 27001 series standards and utilized three different automatic VAPT evaluation tools: Nmap, NESSUS, and VEGA. ...
However, by manually setting two of the elements to 0, the verifier will automatically accept that proof regardless of the other elements. This allows an attacker to successfully forge a proof. Background The full description of this bug is quite math heavy and dives deep into the Plonk ...
Vulnerability scans come in several forms, each designed to uncover specific types of weaknesses within different components of an organization’s IT infrastructure. Here are some key types: Credentialed scans:These scans provide the scanner with system-level access (using provided credentials) to cond...
Additional remediation measures listed below can help prioritize key elements when implementing a robust patch management program: Take quarterly inventory of your network. This can help identify authorized software associated with applications, devices, operating systems or other assets to drive key busines...
The cell envelope of Gram-negative bacteria belonging to the Burkholderia cepacia complex (Bcc) presents unique restrictions to antibiotic penetration. As a consequence, Bcc species are notorious for causing recalcitrant multidrug-resistant infections in immunocompromised individuals. Here, we present the re...