CVE-2021-31404GHSA-XWG3-QRCG-W9X6
Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 14.0.0, 18.0.0, 2.0.0, 5.0.0, 1.0.14, and 2 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:flow-server versions 1.0.0 through 1.0.13 (Vaadin 10.0.0 through 10.0.16), 1.1.0 prior to 2.0.0 (Vaadin 11 prior to 14), 2.0.0 through 2.4.6 (Vaadin 14.0.0 through 14.4.6), 3.0.0 prior to 5.0.0 (Vaadin 15 prior to 18), and 5.0.0 through 5.0.2 (Vaadin 18.0.0 through 18.0.5) allows attacker to guess a security token via timing attack.
Timeline
- CVE published
- Record last updated
Affected versions
- Vaadin Vaadin
From 10.0.0 · fixed in 14.0.0; From 14.0.0 · fixed in 18.0.0; From 18.0.0
- Vaadin flow-server
From 1.0.0 · fixed in 2.0.0; From 2.0.0 · fixed in 5.0.0; From 5.0.0
- com.vaadin:flow-serverMaven
From 1.0.0 · fixed in 1.0.14
- com.vaadin:flow-serverMaven
From 1.1.0 · fixed in 2.4.7
- com.vaadin:flow-serverMaven
From 3.0.0 · fixed in 5.0.3