5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
53.3%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | yubikey-val | < any | UNKNOWN |
ubuntu | 16.04 | noarch | yubikey-val | < any | UNKNOWN |
github.com/Yubico/yubikey-val/commit/d0e4db3245deb5ce0c8d7d26069c78071a140286
github.com/Yubico/yubikey-val/releases/tag/yubikey-val-2.40
launchpad.net/bugs/cve/CVE-2020-10184
nvd.nist.gov/vuln/detail/CVE-2020-10184
security-tracker.debian.org/tracker/CVE-2020-10184
www.cve.org/CVERecord?id=CVE-2020-10184
www.yubico.com/support/security-advisories/ysa-2020-01/
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
53.3%