CVE-2020-26139

An issue was discovered in the kernel in NetBSD 7.1. An Access Point AP forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against connected clients an...

UBUNTU-CVE-2020-26139

An issue was discovered in the kernel in NetBSD 7.1. An Access Point AP forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against connected clients an...

What does Zero Trust mean for API security?

The old mentality of building a moat around important assets and trusting anyone or anything that is already inside the castle perimeter has failed us. Attackers have developed many techniques to jump the moat and scale the castle walls to get at what they want. Thus, the new rallying cry is to...

RHEL 7 / 8 : AMQ Clients 2.9.1 (RHSA-2021:1511)

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1511 advisory. Red Hat AMQ Clients enable connecting, sending, and receiving messages over the AMQP 1.0 wire transport protocol to or from AMQ Broker 6...

Spam and phishing in Q1 2021

Quarterly highlights Banking phishing: new version of an old scheme In Q1 2021, new banking scams appeared alongside ones that are more traditional. Clients of several Dutch banks faced a phishing attack using QR codes. The fraudsters invited the victim to scan a QR code in an email, ostensibly t...

NULL pointer deref in signature_algorithms processing

An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signaturealgorithms extension where it was present in the initial ClientHello, but includes a signaturealgorithmscert extension then a NU...

Logic Flaw Vulnerability in Ascend Cloud Terminal Management System

Ltd. hereinafter referred to as "Shengteng Information" is the earliest enterprise engaged in the research and development, production and sales of thin clients in China, and the industry's leading terminal equipment manufacturer. A logic flaw exists in the Shengteng cloud terminal management...

GHSA-WMG4-8CP2-HPG9 Sydent vulnerable to denial of service attack via memory exhaustion

Impact Sydent does not limit the size of requests it receives from HTTP clients. A malicious user could send an HTTP request with a very large body, leading to disk space exhaustion and denial of service. Sydent also does not limit response size for requests it makes to remote Matrix homeservers....

PYSEC-2021-21

Sydent is a reference Matrix identity server. Sydent does not limit the size of requests it receives from HTTP clients. A malicious user could send an HTTP request with a very large body, leading to memory exhaustion and denial of service. Sydent also does not limit response size for requests it...

How the NAME:WRECK Bugs Impact Consumers, Businesses

Researchers estimate more than 100 million internet-connected devices are vulnerable to a class of flaws dubbed NAME:WRECK. Devices ranging from smartphones, aircraft navigation systems and industrial internet of things IIoT endpoints are vulnerable to either a denial-of-service DoS or remote...

GHSA-JRH7-MHHX-6H88 Denial of service (via resource exhaustion) due to improper input validation on groups/communities endpoints

Impact Missing input validation of some parameters on the groups also known as communities endpoints could cause excessive use of disk space and memory leading to resource exhaustion. Additionally clients may have issues rendering large fields. Patches This issue is fixed by 9321 and 9393...

Fedora: Security Advisory for squid (FEDORA-2021-7d86bec29e)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory for squid (FEDORA-2021-7d86bec29e)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 33 Update: squid-4.14-1.fc33

Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DN...

CVE-2021-28543

A NULL pointer dereference issue was found in Varnish Cache through the 'header' module from the separate varnish-modules package. This flaw might allow for remote clients to cause Varnish to assert and restart, reducing overall availability and performance due to an increased number of cache...

wire-server 信息泄露漏洞

Wire is a chat software by an individual developer. The software supports Web, WindowsiOS, Android, and OS X platforms, has a group feature, allows voice calls, sends photos, and its original greeting method, PING. An information disclosure vulnerability exists in wire-server, which stems from th...

CVE-2021-27192

Local privilege escalation vulnerability in Windows clients of Netop Vision Pro up to and including 9.7.1 allows a local user to gain administrator privileges whilst using the clients...

CVE-2021-27192

Local privilege escalation vulnerability in Windows clients of Netop Vision Pro up to and including 9.7.1 allows a local user to gain administrator privileges whilst using the clients...

CVE-2021-27192

CVE-2021-27192 describes a local privilege escalation in Windows clients of Netop Vision Pro up to version 9.7.1 that allow a local user to gain administrator/System privileges while using the client. Connected sources detail multiple related issues in the same release family: CVE-2021-27192 ( pr...

RedTorch Formed from Ashes of Norse Corp.

Remember Norse Corp., the company behind the interactive "pew-pew" cyber attack map shown in the image below? Norse imploded rather suddenly in 2016 following a series of managerial missteps and funding debacles. Now, the founders of Norse have launched a new company with a somewhat different...