Bug 2423624 (CVE-2025-14905)
| Summary: | CVE-2025-14905 389-ds-base: 389-ds-base: Remote Code Execution and Denial of Service via heap buffer overflow | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | bsmejkal, jachapma, progier, security-response-team, snegrini, spichugi, ssidhaye, tbordaz, teagle, tmihinto, vashirov |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in the 389-ds-base server. A heap buffer overflow vulnerability exists in the `schema_attr_enum_callback` function within the `schema.c` file. This occurs because the code incorrectly calculates the buffer size by summing alias string lengths without accounting for additional formatting characters. When a large number of aliases are processed, this oversight can lead to a heap overflow, potentially allowing a remote attacker to cause a Denial of Service (DoS) or achieve Remote Code Execution (RCE).
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2450264 | ||
| Bug Blocks: | |||
| Deadline: | 2026-02-20 | ||
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Description
OSIDB Bzimport
2025-12-18 18:08:15 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:3189 https://access.redhat.com/errata/RHSA-2026:3189 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:3208 https://access.redhat.com/errata/RHSA-2026:3208 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:3504 https://access.redhat.com/errata/RHSA-2026:3504 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:4207 https://access.redhat.com/errata/RHSA-2026:4207 This issue has been addressed in the following products: Red Hat Directory Server 12.4 EUS for RHEL 9 Via RHSA-2026:4661 https://access.redhat.com/errata/RHSA-2026:4661 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2026:4720 https://access.redhat.com/errata/RHSA-2026:4720 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Via RHSA-2026:5196 https://access.redhat.com/errata/RHSA-2026:5196 This issue has been addressed in the following products: Red Hat Directory Server 11.5 E4S for RHEL 8 Via RHSA-2026:5512 https://access.redhat.com/errata/RHSA-2026:5512 This issue has been addressed in the following products: Red Hat Directory Server 11.9 for RHEL 8 Via RHSA-2026:5514 https://access.redhat.com/errata/RHSA-2026:5514 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2026:5511 https://access.redhat.com/errata/RHSA-2026:5511 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:5513 https://access.redhat.com/errata/RHSA-2026:5513 This issue has been addressed in the following products: Red Hat Directory Server 11.7 E4S for RHEL 8 Via RHSA-2026:5568 https://access.redhat.com/errata/RHSA-2026:5568 This issue has been addressed in the following products: Red Hat Directory Server 12.2 E4S for RHEL 9 Via RHSA-2026:5569 https://access.redhat.com/errata/RHSA-2026:5569 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2026:5576 https://access.redhat.com/errata/RHSA-2026:5576 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2026:5597 https://access.redhat.com/errata/RHSA-2026:5597 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:5598 https://access.redhat.com/errata/RHSA-2026:5598 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2026:6220 https://access.redhat.com/errata/RHSA-2026:6220 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Via RHSA-2026:6268 https://access.redhat.com/errata/RHSA-2026:6268 |