Vulnerability-Lookup

SUSE-SU-2026:0915-1

Vulnerability from csaf_suse - Published: 2026-03-18 07:46 - Updated: 2026-03-18 07:46

Summary

Security update for 389-ds

Severity

Important

Notes

Title of the patch: Security update for 389-ds

Description of the patch: This update for 389-ds fixes the following issues: Update to LTS branch 2.7 (jsc#PED-14342): - CVE-2025-14905: Fixed heap buffer overflow due to improper size calculation in `schema_attr_enum_callback` callback (bsc#1258727). Bug fixes: - Resolve python build error that caused lib389 to be missing some libraries. (bsc#1258689)

Patchnames: SUSE-2026-915,SUSE-SLE-Module-Server-Applications-15-SP7-2026-915

CVE-2025-14905

7.2 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 16 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:389-ds-2.7.0~git144.f597a91d8-150700.3.13.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:389-ds-2.7.0~git144.f597a91d8-150700.3.13.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:389-ds-2.7.0~git144.f597a91d8-150700.3.13.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:389-ds-2.7.0~git144.f597a91d8-150700.3.13.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:389-ds-devel-2.7.0~git144.f597a91d8-150700.3.13.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:389-ds-devel-2.7.0~git144.f597a91d8-150700.3.13.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:389-ds-devel-2.7.0~git144.f597a91d8-150700.3.13.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:389-ds-devel-2.7.0~git144.f597a91d8-150700.3.13.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:lib389-2.7.0~git144.f597a91d8-150700.3.13.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:lib389-2.7.0~git144.f597a91d8-150700.3.13.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:lib389-2.7.0~git144.f597a91d8-150700.3.13.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:lib389-2.7.0~git144.f597a91d8-150700.3.13.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:libsvrcore0-2.7.0~git144.f597a91d8-150700.3.13.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:libsvrcore0-2.7.0~git144.f597a91d8-150700.3.13.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:libsvrcore0-2.7.0~git144.f597a91d8-150700.3.13.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:libsvrcore0-2.7.0~git144.f597a91d8-150700.3.13.1.x86_64	—	Vendor Fix

Threats

Impact important

References

9 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1258689	self
https://bugzilla.suse.com/1258727	self
https://www.suse.com/security/cve/CVE-2025-14905/	self
https://www.suse.com/security/cve/CVE-2025-14905	external
https://bugzilla.suse.com/1258727	external

JSON

To clipboard

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  "vulnerabilities": [
    {
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      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-14905"
        }
      ],
      "notes": [
        {
          "category": "general",
          "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).",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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        ]
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        {
          "category": "external",
          "summary": "CVE-2025-14905",
          "url": "https://www.suse.com/security/cve/CVE-2025-14905"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1258727 for CVE-2025-14905",
          "url": "https://bugzilla.suse.com/1258727"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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            "SUSE Linux Enterprise Module for Server Applications 15 SP7:lib389-2.7.0~git144.f597a91d8-150700.3.13.1.x86_64",
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          ]
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      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-03-18T07:46:51Z",
          "details": "important"
        }
      ],
      "title": "CVE-2025-14905"
    }
  ]
}

CVE-2025-14905 (GCVE-0-2025-14905)

Vulnerability from cvelistv5 – Published: 2026-02-23 15:41 – Updated: 2026-06-29 23:32

Title

389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflow

Summary

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).

Severity

7.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-23 18:49 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

redhat redhat root Scorecard

References

21 references

URL	Tags
https://access.redhat.com/errata/RHSA-2026:3189	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:3208	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:3379	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:3504	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4207	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4661	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4720	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5196	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5511	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5512	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5513	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5514	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5568	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5569	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5576	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5597	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5598	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6220	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6268	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2025-14905	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2423624	issue-trackingx_refsource_REDHAT

Impacted products

26 products

Vendor	Product	Version
Red Hat	Red Hat Directory Server 11.5 E4S for RHEL 8	Unaffected: 8060020260303152239.0ca98e7e , < * (rpm) cpe:/a:redhat:directory_server_e4s:11.5::el8
Red Hat	Red Hat Directory Server 11.7 E4S for RHEL 8	Unaffected: 8080020260227193008.f969626e , < * (rpm) cpe:/a:redhat:directory_server_e4s:11.7::el8
Red Hat	Red Hat Directory Server 11.9 for RHEL 8	Unaffected: 8100020260312105752.37ed7c03 , < * (rpm) cpe:/a:redhat:directory_server:11.9::el8
Red Hat	Red Hat Directory Server 12.2 E4S for RHEL 9	Unaffected: 9020020260304180546.1674d574 , < * (rpm) cpe:/a:redhat:directory_server_e4s:12.2::el9
Red Hat	Red Hat Directory Server 12.4 EUS for RHEL 9	Unaffected: 9040020260225135630.1674d574 , < * (rpm) cpe:/a:redhat:directory_server_eus:12.4::el9
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 0:3.1.3-7.el10_1 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.1
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 0:3.0.6-17.el10_0 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat	Red Hat Enterprise Linux 7 Extended Lifecycle Support	Unaffected: 0:1.3.11.1-11.el7_9 , < * (rpm) cpe:/o:redhat:rhel_els:7
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 8100020260312103235.25e700aa , < * (rpm) cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat	Red Hat Enterprise Linux 8.2 Advanced Update Support	Unaffected: 8020020260303204738.dbc46ba7 , < * (rpm) cpe:/a:redhat:rhel_aus:8.2::appstream
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	Unaffected: 8040020260303172348.96015a92 , < * (rpm) cpe:/a:redhat:rhel_aus:8.4::appstream cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	Unaffected: 8040020260303172348.96015a92 , < * (rpm) cpe:/a:redhat:rhel_aus:8.4::appstream cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	Unaffected: 8060020260303144613.824efc52 , < * (rpm) cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::appstream
Red Hat	Red Hat Enterprise Linux 8.6 Telecommunications Update Service	Unaffected: 8060020260303144613.824efc52 , < * (rpm) cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::appstream
Red Hat	Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions	Unaffected: 8060020260303144613.824efc52 , < * (rpm) cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::appstream
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	Unaffected: 8080020260227183930.6dbb3803 , < * (rpm) cpe:/a:redhat:rhel_e4s:8.8::appstream cpe:/a:redhat:rhel_tus:8.8::appstream
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	Unaffected: 8080020260227183930.6dbb3803 , < * (rpm) cpe:/a:redhat:rhel_e4s:8.8::appstream cpe:/a:redhat:rhel_tus:8.8::appstream
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:2.7.0-10.el9_7 , < * (rpm) cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb
Red Hat	Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions	Unaffected: 0:2.0.14-5.el9_0 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.0::appstream
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	Unaffected: 0:2.2.4-17.el9_2 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.2::appstream
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	Unaffected: 0:2.4.5-24.el9_4 , < * (rpm) cpe:/a:redhat:rhel_eus:9.4::appstream cpe:/a:redhat:rhel_eus:9.4::crb
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	Unaffected: 0:2.6.1-20.el9_6 , < * (rpm) cpe:/a:redhat:rhel_eus:9.6::appstream cpe:/a:redhat:rhel_eus:9.6::crb
Red Hat	Red Hat Directory Server 13.1	Unaffected: 1772040913 , < * (rpm) cpe:/a:redhat:directory_server:13.1::el10
Red Hat	Red Hat Directory Server 12	cpe:/a:redhat:directory_server:12
Red Hat	Red Hat Directory Server 13	cpe:/a:redhat:directory_server:13
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6

Date Public

2026-02-23 00:00

Credits

This issue was discovered by Red Hat Security Research Team (Red Hat Inc.).

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-14905",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-23T18:49:43.028074Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-23T18:54:27.128Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

SUSE-SU-2026:0915-1

CVE-2025-14905 (GCVE-0-2025-14905)

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