Name | CVE-2020-10185 |
Description | 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. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-2141-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
yubikey-val (PTS) | buster | 2.38-2 | vulnerable |
The information below is based on the following data on fixed versions.
Notes
[buster] - yubikey-val <no-dsa> (Minor issue)
[stretch] - yubikey-val <no-dsa> (Minor issue)
https://www.yubico.com/support/security-advisories/ysa-2020-01/
https://github.com/Yubico/yubikey-val/commit/d0e4db3245deb5ce0c8d7d26069c78071a140286