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On 19 July at 04:09 UTC, CrowdStrike distributed a faulty configuration update for its Falcon sensor software running on Windows PCs and servers. A modification to a configuration file which was responsible for screening named pipes, Channel File 291, caused an out-of-bounds memory read [14] in the Windows sensor client that resulted in an invalid page fault.
But because these attacks happen in cyberspace, the battlefield is less tangible, and nation-state attacks blend in with service outages like AT&T’s, which turned out to be a software update ...
According to cybersecurity firm Mandiant, the MOVEit vulnerability began being used on May 27, 2023. [1]On May 31 Progress Software released a patch for the vulnerability and stated the vulnerability “could lead to escalated privileges and potential unauthorized access to the environment”.
Grenfeldt et al. (2021) found that most front-end web servers (e.g. proxy servers) provided the parsing features for hindering in practice, all the known HRS attacks on the back-end web servers. [7] Huang et al. (2022) proposed a method using Flask so to implement suitable parsing features that prevent HRS attacks, from a front-end program or ...
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Man-in-the-browser (MITB, MitB, MIB, MiB), a form of Internet threat related to man-in-the-middle (MITM), is a proxy Trojan horse [1] that infects a web browser by taking advantage of vulnerabilities in browser security to modify web pages, modify transaction content or insert additional transactions, all in a covert fashion invisible to both the user and host web application.
In an HTTP flood, the HTTP clients such as web browser interact with an application or server to send HTTP requests. The request can be either “GET” or “POST”. The aim of the attack is when to compel the server to allocate as many resources as possible to serving the attack, thus denying legitimate users access to the server's resources.
Many web application frameworks offer an active record and object-relational mapping features, where external data in serialization formats is automatically converted on input into internal objects and, in turn, into database record fields. If the framework's interface for that conversion is too permissive and the application designer doesn't ...