CVE-2020-10184

Name	CVE-2020-10184
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.
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.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
yubikey-val	source	jessie	2.27-1+deb8u1		DLA-2141-1
yubikey-val	source	(unstable)	(unfixed)

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