CVE-2021-42574: Improper Control of Generation of Code

An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control sequences, which can be used to craft source code that renders different logic than the logical ordering of tokens ingested by compilers and...

Unicode characters allow malicious code to be hidden from a human reviewer (Bitbucket Server / DC) - CVE-2021-42574

Researchers at the University of Cambridge reported a vulnerability affecting Bitbucket Server / DC where special characters, known as Unicode bidirectional override characters, are not rendered or displayed in the affected applications. These special characters are typically not displayed by the...

Arista Networks Arista EOS 安全漏洞

Arista Networks Arista EOS is a scalable operating system for data centers and cloud network centers from Arista Networks, U.S. A security vulnerability exists in Arista Networks Arista EOS and clouddeos, which could be exploited by an attacker to obtain passwords for use in Bidirectional...

CVE-2021-28496: Missing Encryption of Sensitive Data

On systems running Arista EOS and CloudEOS with the affected release version, when using shared secret profiles the password configured for use by BiDirectional Forwarding Detection BFD will be leaked when displaying output over eAPI or other JSON outputs to other authenticated users on the devic...

CVE-2021-28496

On systems running Arista EOS and CloudEOS with the affected release version, when using shared secret profiles the password configured for use by BiDirectional Forwarding Detection BFD will be leaked when displaying output over eAPI or other JSON outputs to other authenticated users on the devic...

The vulnerability in the `mozilla::nsTextNodeDirectionalityMap::RemoveElementFromMap` function of Mozilla browsers such as Firefox and Thunderbird’s email client allows a malicious actor to execute arbitrary code.

The vulnerability of the mozilla:: nsTextNodeDirectionalityMap::RemoveElementFromMap function in Mozilla Firefox, Firefox ESR, and the Thunderbird email client is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using...

The vulnerability of Cisco IOS XE and Cisco IOS network devices from the Cisco Catalyst 4500 series and Cisco Catalyst 4500-X series lies in their lack of exception handling capabilities. This allows attackers to trigger a system reboot, cause an unexpected termination of an application, or induce a service failure.

The vulnerability of Cisco IOS and Cisco IOS XE software for Cisco Catalyst 4500 and Cisco Catalyst 4500-X network devices is related to exception handling flaws. Exploiting this vulnerability can allow an attacker to trigger a device reboot, a failed termination of the application, or a service...

[SECURITY] Fedora 34 Update: isync-1.4.2-1.fc34

mbsync is a command line application which synchronizes mailboxes. Currently Maildir and IMAP4 mailboxes are supported. New messages, message deletions and flag changes can be propagated both ways. mbsync is suitable for use in IMAP-disconnected mode...

CVE-2021-0216

A vulnerability in Juniper Networks Junos OS running on the ACX5448 and ACX710 platforms may cause BFD sessions to flap when a high rate of transit ARP packets are received. This, in turn, may impact routing protocols and network stability, leading to a Denial of Service DoS condition. When a hig...

CVE-2021-0208: Improper Input Validation

An improper input validation vulnerability in the Routing Protocol Daemon RPD service of Juniper Networks Junos OS allows an attacker to send a malformed RSVP packet when bidirectional LSPs are in use, which when received by an egress router crashes the RPD causing a Denial of Service DoS...

CVE-2020-35623: Improper Input Validation

An issue was discovered in the CasAuth extension for MediaWiki through 1.35.1. Due to improper username validation, it allowed user impersonation with trivial manipulations of certain characters within a given username. An ordinary user may be able to login as a "bureaucrat user" who has a simila...

Design/Logic Flaw

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to maintain bidirectional audio despite being expelled from an active Webex session. The vulnerability is due to a synchronization issue between meeting and media services on a...

CVE-2020-3471

CVE-2020-3471 affects Cisco Webex Meetings and Cisco Webex Meetings Server. The issue is a synchronization flaw between meeting and media services that can allow an unauthenticated, remote attacker to keep bidirectional audio after the attacker is expelled from a Webex session. Attackers could ex...

CVE-2020-3471: Improper Input Validation

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to maintain bidirectional audio despite being expelled from an active Webex session. The vulnerability is due to a synchronization issue between meeting and media services on a...

Bidirectional URL redirection (client to server) does not work since Workspace app for Windows 1904

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. Bidirectional URL redirection feature is not able to redirect URL from client to server since...

BIOTRONIK CardioMessenger II-S License Issue Vulnerability

The Biotronik CardioMessenger II-S is a portable medical monitoring device from Biotronik Germany. An authorization issue vulnerability exists in Biotronik CardioMessenger II-S T-Line T4APP version 2.20 and II-S GSM T4APP version 2.20, which stems from the program not being bi-directionally...

CVE-2016-5280

Use-after-free vulnerability in the mozilla::nsTextNodeDirectionalityMap::RemoveElementFromMap function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird 45.4 allows remote attackers to execute arbitrary code via bidirectional text...

TeamCity Agent XML-RPC 10.0 - Remote Code Execution

Exploit Title: TeamCity Agent XML-RPC 10.0 - Remote Code Execution Date: 2020-03-20 Exploit Author: Dylan Pindur Vendor Homepage: https://www.jetbrains.com/teamcity/ Version: TeamCity buildAgent.runBuild 123456 x ONAGENT x system.build.number 0 no-com...

Important: Red Hat Security Advisory: fribidi security update

An update for fribidi is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Fedora Update for fribidi FEDORA-2019-7075bc4ff8

The remote host is missing an update for the Copyright C 2020 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...