Vulnerability Details : CVE-2016-2126

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.
Published 2017-05-11 14:29:58
Updated 2022-08-29 20:02:24
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2016-2126

Exploit prediction scoring system (EPSS) score for CVE-2016-2126

EPSS FAQ
3.25%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2016-2126

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.0
 MEDIUM AV:N/AC:L/Au:S/C:N/I:N/A:P
8.0
2.9
 NIST
6.5
 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.8
3.6
 NIST

CWE ids for CVE-2016-2126

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2016-2126

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