You are viewing this page in an unauthorized frame window.
This is a potential security issue, you are being redirected to
https://nvd.nist.gov
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to nvd@nist.gov.
CVE Modified by Red Hat, Inc.5/13/2024 11:31:00 PM
Action
Type
Old Value
New Value
CVE Modified by Red Hat, Inc.2/12/2023 6:15:31 PM
Action
Type
Old Value
New Value
Removed
CVSS V2
Red Hat, Inc. (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Changed
Description
It was discovered that the IPA extdom Directory Server plug-in did not correctly perform memory reallocation when handling user account information. A request for a list of groups for a user that belongs to a large number of groups would cause a Directory Server to crash.
The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.
The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.
It was discovered that the IPA extdom Directory Server plug-in did not correctly perform memory reallocation when handling user account information. A request for a list of groups for a user that belongs to a large number of groups would cause a Directory Server to crash.
Configuration 1
OR
*cpe:2.3:a:freeipa:freeipa:4.1.3:*:*:*:*:*:*:* (and previous)
Configuration 1
OR
*cpe:2.3:a:freeipa:freeipa:4.1.3:*:*:*:*:*:*:* (and previous)
Configuration 2
OR
*cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*
CVE Translated by NIST4/10/2016 2:45:02 AM
Action
Type
Old Value
New Value
Added
Translation
La función get_user_grouplist en el plug-in extdom en FreeIPA en versiones anteriores a 4.1.4 no reasigna memoria correctamente cuando procesa las cuentas de usuarios, lo que permite a atacantes remotos causar denegación de servicio (caída) a través de una solicitud de lista de grupo para un usuario que pertenece a un número grande de grupos.
Removed
Translation
La función get_user_grouplist en el plugin extdom en FreeIPA anterior a 4.1.4 no reasigna correctamente cuando procesa las cuentas de usuarios, lo que permite a atacantes remotos causar una denegación de servicio (caída) a través de una solicitud de lista de grupos para un usuario que pertenece a un número grande de grupos.
CVE Modified by Red Hat, Inc.4/08/2016 9:59:05 PM
Action
Type
Old Value
New Value
Changed
Description
The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.
The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.
CVE Modified by Red Hat, Inc.4/09/2015 10:00:25 PM