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389-ds-base — security advisory

Type: advisorySources: OSVAdvisory ID: DEBIAN-CVE-2023-1055

A flaw was found in RHDS 11 and RHDS 12. While browsing entries LDAP tries to decode the userPassword attribute instead of the userCertificate attribute which could lead into sensitive information leaked. An attacker with a local account where the cockpit-389-ds is running can list the processes and display the hashed passwords. The highest threat from this vulnerability is to data confidentiality.

Products
389-ds-base
Affected versions
2.3.1+dfsg1-1, 2.3.1+dfsg1-1+deb12u1, 2.3.4+dfsg1-1, 2.3.4+dfsg1-1.1, 2.4.4+dfsg1-1, 2.4.4+dfsg1-3, 2.4.5+dfsg1-1, 3.0.2+dfsg1-1, 3.1.1+dfsg1-1, 3.1.1+dfsg1-2, 3.1.1+dfsg1-3, 3.1.2+dfsg1-1, 3.1.2+vendor1-1, 3.1.2+vendor1-2, 3.3.0-1, 3.3.0-2, 3.3.1-1, 3.3.1-3
Fixed versions
2.3.4+dfsg1-1
CVEs
CVE-2023-1055
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 15:21 UTC · Revision 1

Source evidence

DEBIAN-CVE-2023-1055

core-osv · Original source

Published 27 Feb 2023, 22:15 UTC

A flaw was found in RHDS 11 and RHDS 12. While browsing entries LDAP tries to decode the userPassword attribute instead of the userCertificate attribute which could lead into sensitive information leaked. An attacker with a local account where the cockpit-389-ds is running can list the processes and display the hashed passwords. The highest threat from this vulnerability is to data confidentiality.

osv:DEBIAN-CVE-2023-1055

389-ds-base

Fixed versions: Not specified

389-ds-base

Fixed versions: 2.3.4+dfsg1-1

Complete source record
{
  "id": "6133c564b51e2dbf3fa76f4462f6fee47392ab6f68c78dee5d5afa95570d166c",
  "url": "https://osv.dev/vulnerability/DEBIAN-CVE-2023-1055",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "DEBIAN-CVE-2023-1055",
    "summary": "A flaw was found in RHDS 11 and RHDS 12. While browsing entries LDAP tries to decode the userPassword attribute instead of the userCertificate attribute which could lead into sensitive information leaked. An attacker with a local account where the cockpit-389-ds is running can list the processes and display the hashed passwords. The highest threat from this vulnerability is to data confidentiality.",
    "evidence": "osv:DEBIAN-CVE-2023-1055",
    "products": [
      {
        "name": {
          "value": "389-ds-base",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.3.1+dfsg1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "2.3.1+dfsg1-1+deb12u1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "2.3.4+dfsg1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "2.3.4+dfsg1-1.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "2.4.4+dfsg1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "2.4.4+dfsg1-3",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "2.4.5+dfsg1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.0.2+dfsg1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.1.1+dfsg1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.1.1+dfsg1-2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.1.1+dfsg1-3",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.1.2+dfsg1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.1.2+vendor1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.1.2+vendor1-2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.3.0-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.3.0-2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.3.1-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.3.1-3",
            "evidence": "/affected/0/versions"
          }
        ]
      },
      {
        "name": {
          "value": "389-ds-base",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.3.4+dfsg1-1",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "DEBIAN-CVE-2023-1055",
      "aliases": [
        "DEBIAN-CVE-2023-1055"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "389-ds-base",
            "purl": "pkg:deb/debian/389-ds-base?arch=source&distro=bookworm",
            "ecosystem": "Debian:12"
          },
          "versions": [
            "2.3.1+dfsg1-1",
            "2.3.1+dfsg1-1+deb12u1",
            "2.3.4+dfsg1-1",
            "2.3.4+dfsg1-1.1",
            "2.4.4+dfsg1-1",
            "2.4.4+dfsg1-3",
            "2.4.5+dfsg1-1",
            "3.0.2+dfsg1-1",
            "3.1.1+dfsg1-1",
            "3.1.1+dfsg1-2",
            "3.1.1+dfsg1-3",
            "3.1.2+dfsg1-1",
            "3.1.2+vendor1-1",
            "3.1.2+vendor1-2",
            "3.3.0-1",
            "3.3.0-2",
            "3.3.1-1",
            "3.3.1-3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-1055.json"
          },
          "ecosystem_specific": {
            "urgency": "not yet assigned"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.3.4+dfsg1-1"
                }
              ]
            }
          ],
          "package": {
            "name": "389-ds-base",
            "purl": "pkg:deb/debian/389-ds-base?arch=source&distro=trixie",
            "ecosystem": "Debian:13"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-1055.json"
          },
          "ecosystem_specific": {
            "urgency": "not yet assigned"
          }
        }
      ],
      "modified": "2026-10-26T18:00:19.515488984Z",
      "provider": "osv",
      "upstream": [
        "CVE-2023-1055"
      ],
      "references": [
        "https://security-tracker.debian.org/tracker/CVE-2023-1055"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2023-1055",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 454969,
  "published_at": "2023-02-27T22:15:09.99+00:00"
}