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CVE-2018-10871· NVD / CVE Program· CNA redhat

389-ds-base before versions 1.3.8.5, 1.4.0.12 is vulnerable to a Cleartext Storage of Sensitive Information.

389-ds-base before versions 1.3.8.5, 1.4.0.12 is vulnerable to a Cleartext Storage of Sensitive Information. By default, when the Replica and/or retroChangeLog plugins are enabled, 389-ds-base stores passwords in plaintext format in their respective changelog files. An attacker with sufficiently high privileges, such as root or Directory Manager, can query these files in order to retrieve plaintext passwords.

HighCVSS 7.2 · v3.0—No exploit Fix available
Published
Jul 18, 2018
Updated
Jun 16, 2026
EPSS
1.1% · 65th percentile
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Report tools

JSON

Action score

28

Monitor

Low priority for now.

CVSS
28 / 40 · 7.2 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.1%

CNA vs NVD score

NVD
7.2
CNA · redhat
3.8
3.4 point gap

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
fedoraproject389 directory server
debiandebian linux

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • debian debian linux8.0
  • fedoraproject 389 directory serverbefore 1.3.8.5
  • fedoraproject 389 directory server1.4.0.0 and later · before 1.4.0.12

Versions reported by the vendor

Affected version ranges reported by the assigning authority (redhat). Independent of NVD's CPE analysis and usually ahead of it.

  • [UNKNOWN] 389-ds-base

    • 389-ds-base 1.3.8.5, 389-ds-base 1.4.0.12affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12389-ds-basebefore 1.4.0.15-11.4.0.15-1
Debian:8389-ds-basebefore 1.3.3.5-4+deb8u21.3.3.5-4+deb8u2
openSUSE:Tumbleweed389-dsbefore 2.0.10~git0.21dd2802c-1.12.0.10~git0.21dd2802c-1.1
Red Hat:enterprise_linux:8::appstream389-ds-basebefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-debuginfobefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-debugsourcebefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-develbefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-legacy-toolsbefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-legacy-tools-debuginfobefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-libsbefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-libs-debuginfobefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-snmpbefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstream389-ds-base-snmp-debuginfobefore 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
Red Hat:enterprise_linux:8::appstreampython3-lib389before 0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f
SUSE:Linux Enterprise Module for Server Applications 15389-dsbefore 1.4.0.26~git0.8a2d3de6f-4.14.11.4.0.26~git0.8a2d3de6f-4.14.1

Same product

fedoraproject: all records

Other highest-scoring records for the same primary product.

  • CVE-2017-7551389-ds-base version before 1.3.5.19 and 1.3.6.7 are vulnerable to password brute-force attacks during account lockout due to different retur
    39Monitor
  • CVE-2017-15135It was found that 389-ds-base since 1.3.6.1 up to and including 1.4.0.3 did not always handle internal hash comparison operations correctly
    33Monitor
  • CVE-2019-3883In 389-ds-base up to version 1.4.1.2, requests are handled by workers threads.
    32Monitor
  • CVE-2018-14648A flaw was found in 389 Directory Server.
    32Monitor
  • CVE-2018-14638A flaw was found in 389-ds-base before version 1.3.8.4-13.
    31Monitor
  • CVE-2018-14624A vulnerability was discovered in 389-ds-base through versions 1.3.7.10, 1.3.8.8 and 1.4.0.16.
    31Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:389-ds-base1.4.0.15-1 · Debian:12Package registry (OSV)
opensuse:389-ds2.0.10~git0.21dd2802c-1.1 · openSUSE:TumbleweedPackage registry (OSV)
red hat:389-ds-base0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-debuginfo0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-debugsource0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-devel0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-legacy-tools0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-legacy-tools-debuginfo0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-libs0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-libs-debuginfo0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-snmp0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:389-ds-base-snmp-debuginfo0:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:python3-lib3890:1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
suse:389-ds1.4.0.26~git0.8a2d3de6f-4.14.1 · SUSE:Linux Enterprise Module for Server Applications 15Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-312 · Cleartext Storage of Sensitive Information

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

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We use this product, ask for help

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records