dnscrypt-autoinstall - Automatic installation and configuration of DNSCrypt

A script for installing and automatically configuring DNSCrypt on Linux-based systems. Description DNSCrypt is a protocol for securing communications between a client and a DNS resolver by encrypting DNS queries and responses. It verifies that responses you get from a DNS provider have actually...

[SECURITY] Fedora 25 Update: openssl-1.0.2m-1.fc25

The OpenSSL toolkit provides support for secure communications between machines. OpenSSL includes a certificate management tool and shared libraries which provide various cryptographic algorithms and protocols...

Microsoft Windows Device Guard CVE-2017-11830 Security Bypass Vulnerability

Description Microsoft Windows is prone to a security-bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks. Technologies Affected Microsoft Windows 10 Version 1607 for 32-bit Systems...

Daphne Caruana Galizia's Murder and the Security of WhatsApp

Daphne Caruana Galizia was a Maltese journalist whose anti-corruption investigations exposed powerful people. She was murdered in October by a car bomb. Galizia used WhatsApp to communicate securely with her sources. Now that she is dead, the Maltese police want to break into her phone or the app...

[SECURITY] Fedora 26 Update: tor-0.3.1.7-1.fc26

The Tor network is a group of volunteer-operated servers that allows people to improve their privacy and security on the Internet. Tor's users employ this network by connecting through a series of virtual tunnels rather than makin g a direct connection, thus allowing both organizations and...

Microsoft Exchange Server CVE-2017-11761 Information Disclosure Vulnerability

Description Microsoft Exchange Server is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks. Technologies Affected Microsoft Exchange Server 2013 Cumulative Update 16 Microsoft Exchange Serve...

Microsoft Windows CVE-2017-8710 Information Disclosure Vulnerability

Description Microsoft Windows is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks. Technologies Affected Microsoft Windows 7 for 32-bit Systems SP1 Microsoft Windows 7 for x64-based Systems...

Error: The trust relationship between this workstation and the primary domain failed

Users cannot log on to a system using Active Directory credentials and the following error message appears: "The trust relationship between this workstation and the primary domain failed.” This issue is seen when the session logon is attempted through Remote Desktop Protocol, ICA, or directly at...

Koadic C3 COM Command & Control – JScript RAT

Koadic, or COM Command & Control, is a Windows post-exploitation rootkit similar to other penetration testing tools such as Meterpreter and Powershell Empire. The major difference is that Koadic does most of its operations using Windows Script Host a.k.a. JScript/VBScript, with compatibility in t...

Apache Solr Inter-Node Communication Vulnerability (SOLR-10624) - Linux

Solr uses a PKI based mechanism to secure inter-node communication when security is enabled. It is possible to create a specially crafted node name that does not exist as part of the cluster and point it to a malicious node. This can trick the nodes in cluster to believe that the malicious node i...

Microsoft Windows Hyper-V CVE-2017-0168 Information Disclosure Vulnerability

Description Microsoft Windows is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks. Technologies Affected Microsoft Windows 8.1 for x64-based Systems Microsoft Windows Server 2008 R2 for...

Information Disclosure Through Logs

logstash-core is vulnerable to information disclosure. The vulnerability is possible because it logs information from HTTP authorization headers which could contain sensitive information. Users who use secure communication from logstash to elasticsearch via basic authorization using elastic shiel...

[SECURITY] Fedora 25 Update: openssl-1.0.2k-1.fc25

The OpenSSL toolkit provides support for secure communications between machines. OpenSSL includes a certificate management tool and shared libraries which provide various cryptographic algorithms and protocols...

[SECURITY] Fedora 24 Update: gnutls-3.4.17-2.fc24

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, OpenPGP and...

Securing DNS Communication: dnscrypt-proxy

dnscrypt-proxy is a flexible DNS proxy. It runs on your computer or router, and can locally block unwanted content, reveal where your devices are silently sending data to, make applications feel faster by caching DNS responses, and improve security and confidentiality by communicating to upstream...

Android security of Https man in the middle attacks vulnerability-vulnerability warning-the black bar safety net

0X01 overview ! HTTPS, is anetwork securitytransmission Protocol, usingSSL/TLSto the data packet to be encrypted,to providenetworkserverauthentication, the exchange of data protection of privacy andintegrity is. Man in the middle attacks, Man-in-the-middle attack, abbreviation: the MITM refers to...

Microsoft Exchange Server CVE-2016-0138 Information Disclosure Vulnerability

Description Microsoft Exchange Server is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks. Technologies Affected Microsoft Exchange Server 2007 SP3 Microsoft Exchange Server 2010 SP3...

Microsoft Exchange Server CVE-2016-0028 Information Disclosure Vulnerability

Description Microsoft Exchange Server is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks. Microsoft Exchange Server 2013 and Microsoft Exchange Server 2016 are vulnerable. Technologies...

[SECURITY] Fedora 23 Update: gsi-openssh-7.2p2-2.fc23

SSH Secure SHell is a program for logging into and executing commands on a remote machine. SSH is intended to replace rlogin and rsh, and to provide secure encrypted communications between two untrusted hosts over an insecure network. X11 connections and arbitrary TCP/IP ports can also be forward...

Microsoft Windows Hyper-V CVE-2016-0090 Information Disclosure Vulnerability

Description Microsoft Windows is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks. Technologies Affected Microsoft Windows 10 for x64-based Systems Microsoft Windows 8.1 for x64-based Syste...