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CVE-2020-10184 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Yubico/yubikey-val/releases/tag/yubikey-val-2.40 | CVE | Release NotesThird Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00014.html | CVE | |
| https://www.yubico.com/support/security-advisories/ysa-2020-01/ | CVE | ExploitVendor Advisory |
| https://github.com/Yubico/yubikey-val/releases/tag/yubikey-val-2.40 | [email protected] | Release NotesThird Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00014.html | [email protected] | |
| https://www.yubico.com/support/security-advisories/ysa-2020-01/ | [email protected] | ExploitVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| yubico yubikey one time password validation server | < 2.40 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Mar 12, 2020 | CVE Modified | [email protected] |
| Mar 10, 2020 | Initial Analysis | [email protected] |