| Package | Affected versions | Patched versions |
|---|---|---|
| sssd | = 1.10.0= 1.10.1= 1.11.0= 1.11.1= 1.11.2= 1.11.3= 1.11.4= 1.11.5= 1.11.6= 1.11.7= 1.12.0= 1.12.1= 1.12.2= 1.12.3= 1.12.4= 1.12.5= 1.13.0 |
Memory leak in the Privilege Attribute Certificate (PAC) responder plugin (sssd_pac_plugin.so) in System Security Services Daemon (SSSD) 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service (memory consumption) via a large number of logins that trigger parsing of PAC blobs during Kerberos authentication.
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