CVE-2022-37186 — In LemonLDAP::NG before 2
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 a
Published
2023-04-16T00:00:00.000Z
Last modified
2025-02-06T18:50:51.917Z
01What is this vulnerability?
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.
02Affected products
| Vendor | Product | Versions |
|---|
| n | a / n/a | n/a |
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2023-04-16T00:00:00.000Z
- Last modified: 2025-02-06T18:50:51.917Z
09References
- gitlab.ow2.org — https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2758
- gitlab.ow2.org — https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/59c781b393947663ad3bf2…
- lists.debian.org — https://lists.debian.org/debian-lts-announce/2023/01/msg00027.html
- gitlab.ow2.org — https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.0.15
Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →