medium5.0
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 r…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Freeipa | Freeipa | through 4.1.3 |
| Fedoraproject | Fedora | Versions 21, 22 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html
- http://rhn.redhat.com/errata/RHSA-2015-0728.html
- http://www.securityfocus.com/bid/73376
- https://bugzilla.redhat.com/show_bug.cgi?id=1205200
- https://fedorahosted.org/freeipa/ticket/4908
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html
- http://rhn.redhat.com/errata/RHSA-2015-0728.html
- http://www.securityfocus.com/bid/73376
- https://bugzilla.redhat.com/show_bug.cgi?id=1205200
- https://fedorahosted.org/freeipa/ticket/4908