CVE-2024-5953Medium· 5.7▾ SunlitA denial of service vulnerability was found in the 389-ds-base LDAP server. This issue may allow an authenticated user to cause a server denial of service while attempting to log in with a user with a malformed hash in their password.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 31.4 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.6%
A denial of service vulnerability was found in the 389-ds-base LDAP server. This issue may allow an authenticated user to cause a server denial of service while attempting to log in with a user with a malformed hash in their password.
389-ds-base (all versions)redhat-ds:11 (all versions)redhat-ds:11 (all versions)redhat-ds:11 (all versions)redhat-ds:12 (all versions)redhat-ds:12 (all versions)389-ds-base (all versions)389-ds:1.4 (all versions)389-ds:1.4 (all versions)389-ds-base (all versions)389-ds-base (all versions)389-ds-base389-ds-baseRefer to the linked advisories for vendor-supplied fixes and affected version ranges.
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Connected by shared product, vendor, weakness, or advisory.
CVE-2024-1062Medium· 5.5389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in log_entry_attr)
CVE-2024-2199Medium· 5.7A denial of service vulnerability was found in 389-ds-base ldap server
CVE-2024-6237Medium· 6.5389-ds-base: unauthenticated user can trigger a dos by sending a specific extended search request
CVE-2026-19404Medium· 6.5389-ds-base: 389-ds-base: missing authorization allows anonymous clients to start or abort cleanallruv replication maintenance
CVE-2024-8445Medium· 5.7389-ds-base: server crash while modifying `userpassword` using malformed input (incomplete fix for cve-2024-2199)
CVE-2026-9064High· 7.5389-ds-base: 389-ds-base: unbounded ldap controls count in get_ldapmessage_controls_ext() causes cpu and heap amplification (remote dos)