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Android 1.5 "Cupcake" to Android 5.1 "Lollipop" (Stagefright 2.0) Stagefright is the name given to a group of software bugs that affect versions from 2.2 "Froyo" up until 5.1.1 "Lollipop" [ 1 ] of the Android operating system exposing an estimated 950 million devices (95% of all Android devices) at the time. [ 1 ]
Log4Shell (CVE-2021-44228) is a zero-day vulnerability reported in November 2021 in Log4j, a popular Java logging framework, involving arbitrary code execution. [2] [3] The vulnerability had existed unnoticed since 2013 and was privately disclosed to the Apache Software Foundation, of which Log4j is a project, by Chen Zhaojun of Alibaba Cloud's security team on 24 November 2021.
DNS hijacking, DNS poisoning, or DNS redirection is the practice of subverting the resolution of Domain Name System (DNS) queries. [1] This can be achieved by malware that overrides a computer's TCP/IP configuration to point at a rogue DNS server under the control of an attacker, or through modifying the behaviour of a trusted DNS server so that it does not comply with internet standards.
According to the discoverers, the exploit cannot be fixed by making changes to client software such as web browsers. [3] The exploit includes a chosen-ciphertext attack with the use of a SSLv2 server as a Bleichenbacher oracle. SSLv2 worked by encrypting the master secret directly using RSA, and 40-bit export ciphersuites worked by encrypting ...
Hackers have discovered a critical exploit in Chrome for Android reportedly capable of compromising virtually every version of Android running the latest Chrome. Quihoo 360 researcher Guang Gong ...
DNS spoofing, also referred to as DNS cache poisoning, is a form of computer security hacking in which corrupt Domain Name System data is introduced into the DNS resolver's cache, causing the name server to return an incorrect result record, e.g. an IP address.
Comparing domain names is an essential part of enforcing this policy, so DNS rebinding circumvents this protection by abusing the Domain Name System (DNS). This attack can be used to breach a private network by causing the victim's web browser to access computers at private IP addresses and return the results to the
SIGRed [1] (CVE-2020-1350) is a security vulnerability discovered in Microsoft's Domain Name System (DNS) implementation of Windows Server versions from 2003 to 2019. To exploit the vulnerability, an unauthenticated attacker sends malicious requests to a Windows DNS server. [ 2 ]