CVE-2019-15941 — Vulnetix

CVE-2019-15941 PUBLISHED

OpenID Connect Issuer in LemonLDAP::NG 2.x through 2.0.5 may allow an attacker to bypass access control rules via a crafted OpenID Connect authorization request. To be vulnerable, there must exist an OIDC Relaying party within the LemonLDAP configuration with weaker access control rules than the target RP, and no filtering on redirection URIs.

EPSS 0.39% · 60.7th percentile

Risk Scores

EPSS Score

0.39%

60.7th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:18.04:LTS	lemonldap-ng	0, 1.9.10-1, 1.9.14-1
Ubuntu:16.04:LTS	lemonldap-ng	0, 1.4.6-1, 1.4.6-3

Exploit Intelligence

https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues/1881 (circl)
https://projects.ow2.org/view/lemonldap-ng/lemonldap-ng-2-0-6-is-out/ (circl)
DSA-4533 (circl)
20190926 [SECURITY] [DSA 4533-1] lemonldap-ng security update (circl)

Timeline

Sep 25, 2019 CVE Published
Apr 14, 2021 EPSS Score
Jun 23, 2021 EPSS Score
Aug 24, 2021 EPSS Score
Dec 27, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 28, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Jul 3, 2022 EPSS Score
Sep 4, 2022 EPSS Score
Nov 6, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-15941 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2019-15941 third-party-advisory

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