What’s Vulnerable › Vulnerabilities

CVE-2022-37186

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-16 · updated 2026-06-17
• Weakness: CWE-613

Description

In LemonLDAP::NG before 2.0.15. some sessions are not deleted when they are supposed to be deleted according to the timeoutActivity setting. This can occur when there are at least two servers, and a session is manually removed before the time at which it would have been removed automatically.

Affected products

• lemonldap-ng Lemonldap::Ng: before 2.0.15 — fixed in 2.0.15

How to fix

Upgrade to a fixed version: lemonldap-ng Lemonldap::Ng 2.0.15. Check the vendor advisory for mitigations.

References

• https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/59c781b393947663ad3bf26bad0581413dd6fae4
• https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2758
• https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.0.15
• https://lists.debian.org/debian-lts-announce/2023/01/msg00027.html
• https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/59c781b393947663ad3bf26bad0581413dd6fae4
• https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2758
• https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.0.15
• https://lists.debian.org/debian-lts-announce/2023/01/msg00027.html

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