Detections
Analytics
CVE-2020-10184
high
Description
The verify endpoint in YubiKey Validation Server before 2.40 does not check the length of SQL queries, which allows remote attackers to cause a denial of service, aka SQL injection. NOTE: this issue is potentially relevant to persons outside Yubico who operate a self-hosted OTP validation service; the issue does NOT affect YubiCloud.
References
https://www.yubico.com/support/security-advisories/ysa-2020-01/
https://lists.debian.org/debian-lts-announce/2020/03/msg00014.html
https://github.com/Yubico/yubikey-val/releases/tag/yubikey-val-2.40