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389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflow (Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8)

CVE-2025-14905
HIGH 7.2

At a glance

Source
NVD
EPSS
EPSS 1.29 % · percentile 70 ()
State
PUBLISHED
Published
Updated
Assigner
redhat
NVD status
Deferred

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Description

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).

Weaknesses (CWE)

  • CWE-122 — Heap-based Buffer Overflow

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hredhat
CVSS 3.1HIGH 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HNVD · secalert@redhat.com (Secondary)

European references

Affected products

ProductVersions
Red Hat · Red Hat Directory Server 11.5 E4S for RHEL 8unaffected 8060020260303152239.0ca98e7e < *
Red Hat · Red Hat Directory Server 11.7 E4S for RHEL 8unaffected 8080020260227193008.f969626e < *
Red Hat · Red Hat Directory Server 11.9 for RHEL 8unaffected 8100020260312105752.37ed7c03 < *
Red Hat · Red Hat Directory Server 12.2 E4S for RHEL 9unaffected 9020020260304180546.1674d574 < *
Red Hat · Red Hat Directory Server 12.4 EUS for RHEL 9unaffected 9040020260225135630.1674d574 < *
Red Hat · Red Hat Enterprise Linux 10unaffected 0:3.1.3-7.el10_1 < *
Red Hat · Red Hat Enterprise Linux 10.0 Extended Update Supportunaffected 0:3.0.6-17.el10_0 < *
Red Hat · Red Hat Enterprise Linux 7 Extended Lifecycle Supportunaffected 0:1.3.11.1-11.el7_9 < *
Red Hat · Red Hat Enterprise Linux 8unaffected 8100020260312103235.25e700aa < *
Red Hat · Red Hat Enterprise Linux 8.2 Advanced Update Supportunaffected 8020020260303204738.dbc46ba7 < *
Red Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Supportunaffected 8040020260303172348.96015a92 < *
Red Hat · Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-Onunaffected 8040020260303172348.96015a92 < *
Red Hat · Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Supportunaffected 8060020260303144613.824efc52 < *
Red Hat · Red Hat Enterprise Linux 8.6 Telecommunications Update Serviceunaffected 8060020260303144613.824efc52 < *
Red Hat · Red Hat Enterprise Linux 8.6 Update Services for SAP Solutionsunaffected 8060020260303144613.824efc52 < *
Red Hat · Red Hat Enterprise Linux 8.8 Telecommunications Update Serviceunaffected 8080020260227183930.6dbb3803 < *
Red Hat · Red Hat Enterprise Linux 8.8 Update Services for SAP Solutionsunaffected 8080020260227183930.6dbb3803 < *
Red Hat · Red Hat Enterprise Linux 9unaffected 0:2.7.0-10.el9_7 < *
Red Hat · Red Hat Enterprise Linux 9.0 Update Services for SAP Solutionsunaffected 0:2.0.14-5.el9_0 < *
Red Hat · Red Hat Enterprise Linux 9.2 Update Services for SAP Solutionsunaffected 0:2.2.4-17.el9_2 < *

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD