The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means that anyone who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user. This affects versions of SSSD before 1.16.3.
Published 2018-06-26 14:29:02
Updated 2019-10-09 23:33:04
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Information leak

Products affected by CVE-2018-10852

Exploit prediction scoring system (EPSS) score for CVE-2018-10852

0.22%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 59 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-10852

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N
10.0
2.9
NIST
7.5
HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.9
3.6
NIST
3.8
LOW CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
2.0
1.4
Red Hat, Inc.

CWE ids for CVE-2018-10852

References for CVE-2018-10852

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