Memory Reallocation Vulnerability in FreeIPA's get_user_grouplist Function

CVE-2015-1827 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

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.

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