Ubuntu.comUB:CVE-2020-10185CVE-2020-10185
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
0.007 Low
EPSS
Percentile
80.2%
The sync endpoint in YubiKey Validation Server before 2.40 allows remote
attackers to replay an OTP. NOTE: this issue is potentially relevant to
persons outside Yubico who operate a self-hosted OTP validation service
with a non-default configuration such as an open sync pool; 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 |
References
github.com/Yubico/yubikey-val/commit/d0e4db3245deb5ce0c8d7d26069c78071a140286
github.com/Yubico/yubikey-val/releases/tag/yubikey-val-2.40
launchpad.net/bugs/cve/CVE-2020-10185
nvd.nist.gov/vuln/detail/CVE-2020-10185
security-tracker.debian.org/tracker/CVE-2020-10185
www.cve.org/CVERecord?id=CVE-2020-10185
www.yubico.com/support/security-advisories/ysa-2020-01/
Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
0.007 Low
EPSS
Percentile
80.2%