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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXh3ZzMtcXJjZy13OXg2

Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18

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 through 13), 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.

Permalink: https://github.com/advisories/GHSA-xwg3-qrcg-w9x6
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXh3ZzMtcXJjZy13OXg2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 3 years ago
Updated: almost 2 years ago


CVSS Score: 4.0
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Identifiers: GHSA-xwg3-qrcg-w9x6, CVE-2021-31404
References: Repository: https://github.com/vaadin/flow
Blast Radius: 8.4

Affected Packages

maven:com.vaadin:flow-server
Dependent packages: 91
Dependent repositories: 128
Downloads:
Affected Version Ranges: >= 3.0.0, < 5.0.3, >= 1.1.0, < 2.4.7, >= 1.0.0, < 1.0.14
Fixed in: 5.0.3, 2.4.7, 1.0.14
All affected versions: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9, 1.0.10, 1.0.11, 1.0.12, 1.0.13, 1.1.0, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.3.0, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.18, 2.0.19, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7, 2.1.8, 2.1.9, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.5, 3.1.6, 3.1.7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.0.8, 5.0.0, 5.0.1, 5.0.2
All unaffected versions: 1.0.14, 1.0.15, 1.0.16, 1.0.17, 1.0.18, 1.0.19, 1.0.20, 1.0.21, 1.0.22, 2.4.7, 2.4.8, 2.4.9, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.6.7, 2.6.8, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.7.6, 2.7.7, 2.7.8, 2.7.9, 2.7.10, 2.7.11, 2.7.12, 2.7.13, 2.7.14, 2.7.15, 2.7.16, 2.7.17, 2.7.18, 2.7.19, 2.7.20, 2.7.21, 2.7.22, 2.7.23, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.5, 2.8.6, 2.8.7, 2.8.8, 2.8.9, 2.8.10, 2.8.11, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 2.9.5, 2.9.6, 2.9.7, 2.9.8, 2.9.9, 2.9.10, 2.9.11, 2.9.12, 2.10.0, 2.10.1, 2.10.2, 2.10.3, 2.10.4, 2.10.5, 2.11.0, 2.11.1, 2.11.2, 5.0.3, 5.0.4, 6.0.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, 6.0.7, 6.0.8, 6.0.9, 6.0.10, 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.0.7, 7.0.8, 7.0.9, 8.0.0, 8.0.1, 8.0.2, 8.0.3, 8.0.4, 8.0.5, 9.0.0, 9.0.1, 9.0.2, 9.0.3, 9.0.4, 9.0.5, 9.0.6, 9.0.7, 9.0.8, 9.0.9, 9.0.10, 9.0.11, 9.0.12, 9.0.13, 9.0.14, 9.0.15, 9.0.16, 9.0.17, 9.0.18, 9.0.19, 9.0.20, 9.0.21, 9.0.22, 9.0.23, 9.0.24, 9.0.25, 9.0.26, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.1.4, 9.1.5, 9.1.6, 9.1.7, 9.1.8, 9.1.9, 9.1.10, 9.2.0, 9.2.1, 9.2.2, 9.2.3, 23.0.0, 23.0.1, 23.0.2, 23.0.3, 23.0.4, 23.0.5, 23.0.6, 23.0.7, 23.0.8, 23.0.9, 23.0.10, 23.0.11, 23.0.12, 23.0.13, 23.0.14, 23.1.0, 23.1.1, 23.1.2, 23.1.3, 23.1.4, 23.1.5, 23.1.6, 23.1.7, 23.1.8, 23.1.9, 23.1.10, 23.1.11, 23.1.12, 23.2.0, 23.2.1, 23.2.2, 23.2.3, 23.2.4, 23.2.5, 23.2.6, 23.2.7, 23.2.8, 23.2.9, 23.2.10, 23.2.11, 23.3.0, 23.3.1, 23.3.2, 23.3.3, 23.3.4, 23.3.5, 23.3.6, 23.3.7, 23.3.8, 23.3.9, 23.3.10, 23.3.11, 23.3.12, 23.3.13, 23.3.14, 23.3.15, 23.3.16, 23.3.17, 23.3.18, 23.3.19, 23.3.20, 23.3.21, 23.3.22, 23.3.23, 23.3.24, 23.3.25, 23.3.26, 23.3.27, 23.3.28, 23.3.29, 23.3.30, 23.3.31, 23.4.0, 23.4.1, 23.5.0, 23.5.1, 23.5.2, 23.5.3, 23.5.4, 23.5.5, 23.5.6, 23.5.7, 23.5.8, 24.0.0, 24.0.1, 24.0.2, 24.0.3, 24.0.4, 24.0.5, 24.0.6, 24.0.7, 24.0.8, 24.0.9, 24.0.10, 24.0.11, 24.0.12, 24.0.13, 24.0.14, 24.0.15, 24.0.16, 24.1.0, 24.1.1, 24.1.2, 24.1.3, 24.1.4, 24.1.5, 24.1.6, 24.1.7, 24.1.8, 24.1.9, 24.1.10, 24.1.11, 24.1.12, 24.1.13, 24.1.14, 24.1.15, 24.1.16, 24.1.17, 24.1.18, 24.1.19, 24.1.20, 24.1.21, 24.2.0, 24.2.1, 24.2.2, 24.2.3, 24.2.4, 24.2.5, 24.2.6, 24.2.7, 24.2.8, 24.2.9, 24.2.10, 24.2.11, 24.2.12, 24.3.0, 24.3.1, 24.3.2, 24.3.3, 24.3.4, 24.3.5, 24.3.6, 24.3.7, 24.3.8, 24.3.9, 24.3.10, 24.3.11, 24.3.12, 24.3.13, 24.3.14, 24.3.15, 24.3.16, 24.3.17, 24.3.18, 24.3.19, 24.4.0, 24.4.1, 24.4.2, 24.4.3, 24.4.4, 24.4.5, 24.4.6, 24.4.7, 24.4.8, 24.4.9, 24.4.10, 24.5.0, 24.5.1, 24.5.2