CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
10.1%
The pam_parse_in_data_v2 function in src/responder/pam/pamsrv_cmd.c in the PAM responder in SSSD 1.5.0, 1.4.x, and 1.3 allows local users to cause a denial of service (infinite loop, crash, and login prevention) via a crafted packet.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | sssd | < 1.2.1-4.1 | sssd_1.2.1-4.1_all.deb |
Debian | 11 | all | sssd | < 1.2.1-4.1 | sssd_1.2.1-4.1_all.deb |
Debian | 999 | all | sssd | < 1.2.1-4.1 | sssd_1.2.1-4.1_all.deb |
Debian | 13 | all | sssd | < 1.2.1-4.1 | sssd_1.2.1-4.1_all.deb |