CVE-2021-31408

Authentication.logout helper in com.vaadin:flow-client versions 5.0.0 prior to 6.0.0 Vaadin 18, and 6.0.0 through 6.0.4 Vaadin 19.0.0 through 19.0.3 uses incorrect HTTP method, which, in combination with Spring Security CSRF protection, allows local attackers to access Fusion endpoints after the...

CVE-2021-31408

Authentication.logout helper in com.vaadin:flow-client versions 5.0.0 prior to 6.0.0 Vaadin 18, and 6.0.0 through 6.0.4 Vaadin 19.0.0 through 19.0.3 uses incorrect HTTP method, which, in combination with Spring Security CSRF protection, allows local attackers to access Fusion endpoints after the...

CVE-2021-31408

The CVE-2021-31408 issue affects vaadin:flow-client: versions 5.0.0 prior to 6.0.0 (Vaadin 18) and 6.0.0 through 6.0.4 (Vaadin 19.0.0 through 19.0.3). The root cause is an incorrect HTTP method in Authentication.logout() combined with Spring Security CSRF protection, which, according to the provi...

CVE-2021-31406 Timing side channel vulnerability in endpoint request handler in Vaadin 15-19

Non-constant-time comparison of CSRF tokens in endpoint request handler in com.vaadin:flow-server versions 3.0.0 through 5.0.3 Vaadin 15.0.0 through 18.0.6, and com.vaadin:fusion-endpoint version 6.0.0 Vaadin 19.0.0 allows attacker to guess a security token for Fusion endpoints via timing attack...

CVE-2021-31406

The CVE-2021-31406 entry concerns a timing side-channel vulnerability in Vaadin. Affected products/versions are: com.vaadin:flow-server 3.0.0–5.0.3 (Vaadin 15.0.0–18.0.6) and com.vaadin:fusion-endpoint 6.0.0 (Vaadin 19.0.0). The root cause is a non-constant-time comparison of CSRF tokens in the e...

Talos Takes Ep. #50: Just like us, attackers are using Slack and Discord now more than ever

By Jon Munshaw. The latest episode of Talos Takes is available now. Download this episode and subscribe to Talos Takes using the buttons below, or visit the Talos Takes page. With more workers than ever going remote due to the COVID-19 pandemic, the popularity of collaboration apps like... This i...

Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19

Authentication.logout helper in com.vaadin:flow-client versions 5.0.0 prior to 6.0.0 Vaadin 18, and 6.0.0 through 6.0.4 Vaadin 19.0.0 through 19.0.3 uses incorrect HTTP method, which, in combination with Spring Security CSRF protection, allows local attackers to access Fusion endpoints after the...

Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19

Authentication.logout helper in com.vaadin:flow-client versions 5.0.0 prior to 6.0.0 Vaadin 18, and 6.0.0 through 6.0.4 Vaadin 19.0.0 through 19.0.3 uses incorrect HTTP method, which, in combination with Spring Security CSRF protection, allows local attackers to access Fusion endpoints after the...

GHSA-MR8H-J9CV-4M8H Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19

Authentication.logout helper in com.vaadin:flow-client versions 5.0.0 prior to 6.0.0 Vaadin 18, and 6.0.0 through 6.0.4 Vaadin 19.0.0 through 19.0.3 uses incorrect HTTP method, which, in combination with Spring Security CSRF protection, allows local attackers to access Fusion endpoints after the...

Pulse Secure Critical Zero-Day Security Bug Under Active Exploit

A critical zero-day security vulnerability in Pulse Secure VPN devices has been exploited by nation-state actors to launch cyberattacks against U.S. defense, finance and government targets, as well as victims in Europe, researchers said. Download “The Evolution of Ransomware” to gain valuable...

Working from home: Options and opportunities

By Owais Sultan Technology has given ample opportunities to work from home even when the entire world is suffering from the COVID-19 pandemic. Here are some of the ways through which you can take advantage of technology and cybersecurity to work online from home. Bug bounty hunter Become Copywrit...

What COVID-19 Taught Us: Prepping Cybersecurity for the Next Crisis

Few could have anticipated the impact COVID-19 has had on business. It spread from an isolated outbreak to a global pandemic seemingly overnight, and IT leaders across the planet have had mixed success adjusting to the changes and uncertainty it has brought. While COVID-19 caught many businesses...

Timing side channel vulnerability in endpoint request handler in Vaadin 15-19

Non-constant-time comparison of CSRF tokens in endpoint request handler in com.vaadin:flow-server versions 3.0.0 through 5.0.3 Vaadin 15.0.0 through 18.0.6, and com.vaadin:fusion-endpoint version 6.0.0 Vaadin 19.0.0 allows attacker to guess a security token for Fusion endpoints via timing attack....

Server classes and resources exposure in OSGi applications using Vaadin 12-14 and 19

Vulnerability in OSGi integration in com.vaadin:flow-server versions 1.2.0 through 2.4.7 Vaadin 12.0.0 through 14.4.9, and 6.0.0 through 6.0.1 Vaadin 19.0.0 allows attacker to access application classes and resources on the server via crafted HTTP request. -...

SUSE: Security Advisory (SUSE-SU-2018:1223-1)

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...

SUSE: Security Advisory (SUSE-SU-2018:2088-1)

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...

SUSE: Security Advisory (SUSE-SU-2017:2792-1)

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...

SUSE: Security Advisory (SUSE-SU-2017:2356-1)

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...

SUSE: Security Advisory (SUSE-SU-2017:3308-1)

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...

SUSE: Security Advisory (SUSE-SU-2017:0780-1)

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...