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FORCEDENTRY, also capitalized as ForcedEntry, is a security exploit allegedly developed by NSO Group to deploy their Pegasus spyware. [2] [3] It enables the "zero-click" exploit that is prevalent in iOS 13 and below, but also compromises recent safeguards set by Apple's "BlastDoor" in iOS 14 and later.
A file inclusion vulnerability is a type of web vulnerability that is most commonly found to affect web applications that rely on a scripting run time.This issue is caused when an application builds a path to executable code using an attacker-controlled variable in a way that allows the attacker to control which file is executed at run time.
HTTP Parameter Pollution (HPP) is a web application vulnerability exploited by injecting encoded query string delimiters in already existing parameters. The vulnerability occurs if user input is not correctly encoded for output by a web application. [1] This vulnerability allows the injection of parameters into web application-created URLs.
A vulnerability database (VDB) is a platform aimed at collecting, maintaining, and disseminating information about discovered computer security vulnerabilities.The database will customarily describe the identified vulnerability, assess the potential impact on affected systems, and any workarounds or updates to mitigate the issue.
CVE attempts to assign one CVE per security issue; however, in many cases this would lead to an extremely large number of CVEs (e.g., where several dozen cross-site scripting vulnerabilities are found in a PHP application due to lack of use of htmlspecialchars() or the insecure creation of files in /tmp). [13]
Code injection is the malicious injection or introduction of code into an application. Some web servers have a guestbook script, which accepts small messages from users and typically receives messages such as: Very nice site! However, a malicious person may know of a code injection vulnerability in the guestbook and enter a message such as:
Open Vulnerability and Assessment Language (OVAL) is an international, information security, community standard to promote open and publicly available security content, and to standardize the transfer of this information across the entire spectrum of security tools and services. OVAL includes a language used to encode system details, and an ...
There are many examples of vulnerabilities being discovered simultaneously, often being exploited in secrecy before discovery by other researchers. [21] While there may exist users who cannot benefit from vulnerability information, full disclosure advocates believe this demonstrates a contempt for the intelligence of end users.