6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C
0.014 Low
EPSS
Percentile
86.8%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | sssd | < 1.13.1-1 | sssd_1.13.1-1_all.deb |
Debian | 11 | all | sssd | < 1.13.1-1 | sssd_1.13.1-1_all.deb |
Debian | 10 | all | sssd | < 1.13.1-1 | sssd_1.13.1-1_all.deb |
Debian | 999 | all | sssd | < 1.13.1-1 | sssd_1.13.1-1_all.deb |