CVE-2015-1827
Fixed in a distro release EPSS 3%
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.
Products: freeipa, fedoraproject fedora
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 7 | ipa | 0:4.1.0-18.ael7b_1.3 |
| Red Hat Enterprise Linux 7 | ipa | 0:4.1.0-18.el7_1.3 |
| Red Hat Enterprise Linux 7 | ipa-admintools | 0:4.1.0-18.el7_1.3 |
| Red Hat Enterprise Linux 7 | ipa-client | 0:4.1.0-18.el7_1.3 |
| Red Hat Enterprise Linux 7 | ipa-client | 0:4.1.0-18.ael7b_1.3 |
| Red Hat Enterprise Linux 7 | ipa-debuginfo | 0:4.1.0-18.el7_1.3 |
| Red Hat Enterprise Linux 7 | ipa-python | 0:4.1.0-18.el7_1.3 |
| Red Hat Enterprise Linux 7 | ipa-python | 0:4.1.0-18.ael7b_1.3 |
| Red Hat Enterprise Linux 7 | ipa-server | 0:4.1.0-18.el7_1.3 |
| Red Hat Enterprise Linux 7 | ipa-server-trust-ad | 0:4.1.0-18.el7_1.3 |
| Red Hat Enterprise Linux 7 | slapi-nis | 0:0.54-3.el7_1 |
| Red Hat Enterprise Linux 7 | slapi-nis | 0:0.54-3.ael7b_1 |
| Red Hat Enterprise Linux 7 | slapi-nis-debuginfo | 0:0.54-3.el7_1 |
| Red Hat Enterprise Linux 7 | slapi-nis-debuginfo | 0:0.54-3.ael7b_1 |