FKIE_CVE-2020-35518

Vulnerability from fkie_nvd - Published: 2021-03-26 17:15 - Updated: 2024-11-21 05:27
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
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.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1905565Issue Tracking, Patch, Vendor Advisory
secalert@redhat.comhttps://github.com/389ds/389-ds-base/commit/b6aae4d8e7c8a6ddd21646f94fef1bf7f22c3f32Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/389ds/389-ds-base/commit/cc0f69283abc082488824702dae485b8eae938bcPatch, Third Party Advisory
secalert@redhat.comhttps://github.com/389ds/389-ds-base/issues/4480Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1905565Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/389ds/389-ds-base/commit/b6aae4d8e7c8a6ddd21646f94fef1bf7f22c3f32Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/389ds/389-ds-base/commit/cc0f69283abc082488824702dae485b8eae938bcPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/389ds/389-ds-base/issues/4480Patch, Third Party Advisory
Impacted products
Vendor Product Version
redhat 389_directory_server *
redhat 389_directory_server *
redhat 389_directory_server *
redhat directory_server 11.0
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
To clipboard 

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  "id": "CVE-2020-35518",
  "lastModified": "2024-11-21T05:27:28.920",
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  "published": "2021-03-26T17:15:12.280",
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  • 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.
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