Asymmetric Resource Consumption (Amplification) Affecting apache-directory-api package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published3 Oct 2026
- disclosed2 Oct 2026
Introduced: 2 Oct 2026
NewCVE-2026-103880 (opens in a new tab)How to fix?
There is no fixed version for Echo:latest apache-directory-api.
NVD Description
Note: Versions mentioned in the description apply only to the upstream apache-directory-api package and not the apache-directory-api package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API.
Storing a password using the bcrypt algorithm with a high force like 30 in a LDAP server that supports this algorithm will cause the server CPU to run for hours checking the credentials. A bounded cost should be enforced to avoid a server DOS.
This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9.
Users are recommended to upgrade to version 2.1.9, which fixes the issue.