OESA-2026-3129

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3129

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3129.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-3129

Upstream

CVE-2026-9064

Published

2026-07-24T03:26:51Z

Modified

2026-07-24T03:45:14.576157995Z

Summary

389-ds-base security update

Details

389-ds-base is an LDAPv3 compliant server which includes the LDAP server and command line utilities for server administration.

Security Fix(es):

A flaw was found in 389-ds-base. The getldapmessagecontrols_ext() function in the LDAP server does not enforce an upper bound on the number of controls per LDAP message. A remote, unauthenticated attacker can send a specially crafted LDAP request containing hundreds of thousands of minimal controls within the default maximum BER message size (2 MB), causing excessive CPU consumption and heap allocation on the server. Under concurrent exploitation, this leads to significant latency degradation, worker thread starvation, or out-of-memory termination, resulting in a denial of service.(CVE-2026-9064)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:24.03-LTS-SP1 / 389-ds-base

Package

Name: 389-ds-base
Purl: pkg:rpm/openEuler/389-ds-base&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1.1-10.oe2403sp1

Ecosystem specific

{
    "x86_64": [
        "389-ds-base-3.1.1-10.oe2403sp1.x86_64.rpm",
        "389-ds-base-debuginfo-3.1.1-10.oe2403sp1.x86_64.rpm",
        "389-ds-base-debugsource-3.1.1-10.oe2403sp1.x86_64.rpm",
        "389-ds-base-devel-3.1.1-10.oe2403sp1.x86_64.rpm",
        "389-ds-base-help-3.1.1-10.oe2403sp1.x86_64.rpm",
        "389-ds-base-snmp-3.1.1-10.oe2403sp1.x86_64.rpm"
    ],
    "aarch64": [
        "389-ds-base-3.1.1-10.oe2403sp1.aarch64.rpm",
        "389-ds-base-debuginfo-3.1.1-10.oe2403sp1.aarch64.rpm",
        "389-ds-base-debugsource-3.1.1-10.oe2403sp1.aarch64.rpm",
        "389-ds-base-devel-3.1.1-10.oe2403sp1.aarch64.rpm",
        "389-ds-base-help-3.1.1-10.oe2403sp1.aarch64.rpm",
        "389-ds-base-snmp-3.1.1-10.oe2403sp1.aarch64.rpm"
    ],
    "noarch": [
        "cockpit-389-ds-3.1.1-10.oe2403sp1.noarch.rpm",
        "python3-lib389-3.1.1-10.oe2403sp1.noarch.rpm"
    ],
    "src": [
        "389-ds-base-3.1.1-10.oe2403sp1.src.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3129.json"