github - ghsa-vg4h-9m5m-rchq

GHSA-VG4H-9M5M-RCHQ

Vulnerability from github – Published: 2022-05-24 17:45 – Updated: 2022-08-06 00:00

Details

When binding against a DN during authentication, the reply from 389-ds-base will be different whether the DN exists or not. This can be used by an unauthenticated attacker to check the existence of an entry in the LDAP database.

Severity ?

5.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-35518"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-203"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-26T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "When binding against a DN during authentication, the reply from 389-ds-base will be different whether the DN exists or not. This can be used by an unauthenticated attacker to check the existence of an entry in the LDAP database.",
  "id": "GHSA-vg4h-9m5m-rchq",
  "modified": "2022-08-06T00:00:40Z",
  "published": "2022-05-24T17:45:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35518"
    },
    {
      "type": "WEB",
      "url": "https://github.com/389ds/389-ds-base/issues/4480"
    },
    {
      "type": "WEB",
      "url": "https://github.com/389ds/389-ds-base/commit/b6aae4d8e7c8a6ddd21646f94fef1bf7f22c3f32"
    },
    {
      "type": "WEB",
      "url": "https://github.com/389ds/389-ds-base/commit/cc0f69283abc082488824702dae485b8eae938bc"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1905565"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-35518 (GCVE-0-2020-35518)

Vulnerability from cvelistv5 – Published: 2021-03-26 16:43 – Updated: 2024-08-04 17:02

Summary

Severity ?

No CVSS data available.

CWE

CWE-200

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=1905565	x_refsource_MISC
	https://github.com/389ds/389-ds-base/issues/4480	x_refsource_MISC
	https://github.com/389ds/389-ds-base/commit/cc0f6…	x_refsource_MISC
	https://github.com/389ds/389-ds-base/commit/b6aae…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	389-ds-base	Affected: 389-ds-base 2.0.3, 389-ds-base 1.4.4.13, 389-ds-base 1.4.3.19

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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1905565"
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            "url": "https://github.com/389ds/389-ds-base/issues/4480"
          },
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            ],
            "url": "https://github.com/389ds/389-ds-base/commit/cc0f69283abc082488824702dae485b8eae938bc"
          },
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-VG4H-9M5M-RCHQ

CVE-2020-35518 (GCVE-0-2020-35518)

Tags

Sightings

Nomenclature