Paper/Archive/CVE-2024-45160

CVE-2024-45160

lemonldap-ng lemonldap-ng — Incorrect credential validation in LemonLDAP::NG 2.18.x and 2.19.x before 2.19.2 allows attackers to bypass OAuth2 client authentication…

EPSS 0.5%CVSS 9.1

critical.is priorityof 100

CVSS 9.1 (ADP)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 44.3.443 × 208.9 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Incorrect credential validation in LemonLDAP::NG 2.18.x and 2.19.x before 2.19.2 allows attackers to bypass OAuth2 client authentication via an empty client_password parameter (client secret).

Affected

ProductAffectedFixed inSource

n/an/a–CNA

lemonldap-ng2.18.0 – < 2.19.22.19.2CISA-ADP

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/tags refgitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/3223 refgitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/06d771cbc2d5c752354c50f83e4912e5879f9aa2 refgitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/236cdfe42c1dc04a15a4a40c5e6a8c2e858d71d7 refgitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/696f49a0855faeb271096dccb8381e2129687c3d