| Name | CVE-2015-1827 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| freeipa (PTS) | buster | 4.7.2-3 | fixed |
| buster (security) | 4.7.2-3+deb10u1 | fixed |
| bookworm | 4.9.11-1 | fixed |
| sid | 4.11.1-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| freeipa | source | (unstable) | (not affected) | | | |
Notes
- freeipa <not-affected> (Only affects 4.1, see bug #781224)
https://fedorahosted.org/freeipa/ticket/4908