CVE-2021-31403

Description

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:vaadin-server versions 7.0.0 through 7.7.23 (Vaadin 7.0.0 through 7.7.23), and 8.0.0 through 8.12.2 (Vaadin 8.0.0 through 8.12.2) allows attacker to guess a security token via timing attack

Risk Information

Base Score

2.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.1

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-31403 are fixed in Vaadin-vaadin-server 7.7.24	Windows
Vulnerabilities CVE-2021-31403 are fixed in Vaadin-vaadin-server 8.12.3	Windows
Vulnerabilities CVE-2021-31403 are fixed in Vaadin - vaadin-bom 7.7.24	Windows
Vulnerabilities CVE-2021-31403 are fixed in Vaadin - vaadin-bom 8.12.3	Windows
Vulnerabilities CVE-2021-31403 are fixed in Vaadin-vaadin-server for Linux 7.7.24	Linux
Vulnerabilities CVE-2021-31403 are fixed in Vaadin-vaadin-server for Linux 8.12.3	Linux
Vulnerabilities CVE-2021-31403 are fixed in Vaadin - vaadin-bom for Linux 7.7.24	Linux
Vulnerabilities CVE-2021-31403 are fixed in Vaadin - vaadin-bom for Linux 8.12.3	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234