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...

GHSA-9H6G-6MXG-VVP4 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....

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....

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...