CVE-2015-1827

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.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1205200
https://fedorahosted.org/freeipa/ticket/4908	Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2015-0728.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html
http://www.securityfocus.com/bid/73376

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Configurations

Configuration 1 (hide)

cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:22:::::::*
	cpe:2.3:o:fedoraproject:fedora:21:::::::*

Information

Published : 2015-03-30 07:59

Updated : 2023-02-12 15:15

NVD link : CVE-2015-1827

Mitre link : CVE-2015-1827

JSON object : View

CWE

CWE-19

Data Processing Errors

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Products Affected

fedoraproject

fedora

freeipa

freeipa

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