CVE-2018-10852

sssd: information leak from the sssd-sudo responder

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Severity

Low

Red Hat Product Security

3.8

CVSS 3.0

Review impact separately from score.

Published · June 26, 2018

Updated · June 30, 2026

Description

The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD utilizes too broad of a set of permissions. Any user who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user.

Statement

Red Hat Satellite since version 6.4 uses sssd from the Red Hat Enterprise Linux repositories, where this vulnerability is fixed.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 3.8
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor