Security update for 389-ds
Summary
Vulnerability reported (SUSE-SU-2026:1753-1). Risk of unauthorized operations or information disclosure. Exploitable via schema_attr_enum_callback.
Original description
The description as published by the source.
This update for 389-ds fixes the following issues:
Update to version 2.0.20~git89.937b1f291.
Security issues fixed:
- CVE-2025-14905: heap buffer overflow due to improper size calculation in
schema_attr_enum_callbackcallback
(bsc#1258727).
Other updates and bugfixes:
- Issue 7224 - CI Test - Simplify
test_reserve_descriptor_validation(#7225). - Issue 7189 - DSBLE0007 generates incorrect remediation commands for scan limits.
- Issue 7172 - (2nd) Index ordering mismatch after upgrade (#7180).
- Issue 7172 - Index ordering mismatch after upgrade (#7173).
- Issue 7096 - During replication online total init the function idl_id_is_in_idlist is not scaling with large database
(#7145). - Issue 7091 - Duplicate local password policy entries listed (#7092).
- Issue 7124 - BDB cursor race condition with transaction isolation (#7125).
- Issue 7121 - LeakSanitizer: various leaks during replication (#7122).
- Issue 7115 - LeakSanitizer: leak in
slapd_bind_local_user()(#7116). - Issue 7109 - AddressSanitizer: SEGV
ldap/servers/slapd/csnset.c:302incsnset_dup(#7114). - Issue 7056 - DSBLE0007 doesn't generate remediation steps for missing indexes.
- Issue 6846 - Attribute uniqueness is not enforced with modrdn (#7026).
- Issue 7055 - Online initialization of consumers fails with error
-23(#7075). - Issue 7065 - A search filter containing a non normalized DN assertion does not return matching entries (#7068).
- Issue 7032 - The new ipahealthcheck test ipahealthcheck.…
Source: OSV.dev (Open Source Vulnerabilities) OSV
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as SUSE-SU-2026:1753-1 has been found.
Attackers can target a specific entry point like schema_attr_enum_callback over the network to misuse the product.
Risk of unauthorized operations or information disclosure.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "SUSE-SU-2026:1753-1" on the vendor's site.
SUSE-SU-2026:1753-1
Attack surface: schema_attr_enum_callback / test_reserve_descriptor_validation / csnset_dup / do_search
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (unclassified) has been reported. Attackers reach the vulnerable code path via schema_attr_enum_callback.
Check the vendor advisory for the affected versions. Attack surface: schema_attr_enum_callback / test_reserve_descriptor_validation / csnset_dup / do_search.
Severity: ?. Risk of unauthorized operations or information disclosure.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで影響コンポーネントを特定する。
-
2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- advisory suse.com
- report bugzilla.suse.com
- web suse.com