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{"acknowledgement": "This issue was discovered by Sumit Bose (Red Hat).", "affected_release": [{"advisory": "RHSA-2015:0728", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "ipa-0:4.1.0-18.ael7b_1.3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2015-03-26T00:00:00Z"}, {"advisory": "RHSA-2015:0728", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "slapi-nis-0:0.54-3.ael7b_1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2015-03-26T00:00:00Z"}], "bugzilla": {"description": "ipa: memory corruption when using get_user_grouplist()", "id": "1205200", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1205200"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-131", "details": ["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."], "name": "CVE-2015-1827", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "ipa", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2015-02-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-1827\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-1827"], "threat_severity": "Moderate"}