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 serv...
MediumCVSS 5.0
EPSS 2.6%
- Published
- Updated
- Exploit status
- No public exploit known
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| freeipa | <= 4.1.3 | No fix listed |
| fedoraproject fedora | = 21 | No fix listed |
| fedoraproject fedora | = 22 | No fix listed |
References
- FEDORA-2015-4747 vendor-advisory
- FEDORA-2015-4788 vendor-advisory
- RHSA-2015:0728 vendor-advisory
- 73376 vdb-entry
- bugzilla.redhat.com
- fedorahosted.org vendor-advisory
- Debian Security Tracker CVE-2015-1827 vendor-advisory