Back to Database
Status published
High
CVE-2019-19520
xlock in OpenBSD 6.6 allows local users to gain the...
Vulnerability Description
xlock in OpenBSD 6.6 allows local users to gain the privileges of the auth group by providing a LIBGL_DRIVERS_PATH environment variable, because xenocara/lib/mesa/src/loader/loader.c mishandles dlopen.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-19520
Credits & Attribution
No credits recorded in the NVD database.
References
- https://www.openwall.com/lists/oss-security/2019/12/04/5
- https://www.openbsd.org/errata66.html
- http://www.openwall.com/lists/oss-security/2019/12/04/6
- http://www.openwall.com/lists/oss-security/2019/12/04/5
- https://seclists.org/bugtraq/2019/Dec/8
- http://packetstormsecurity.com/files/155572/Qualys-Security-Advisory-OpenBSD-Authentication-Bypass-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2019/Dec/14
More from openbsd
View All →CVE-2022-48437
An issue was discovered in x509/x509_verify.c in LibreSSL before 3.6.1,...
Unknown
0
CVE-2022-27882
slaacd in OpenBSD 6.9 and 7.0 before 2022-03-22 has an...
High
7.5
CVE-2022-27881
engine.c in slaacd in OpenBSD 6.9 and 7.0 before 2022-02-21...
High
7.5
CVE-2021-46880
x509/x509_verify.c in LibreSSL before 3.4.2, and OpenBSD before 7.0 errata...
Unknown
0
CVE-2021-41617
sshd in OpenSSH 6.2 through 8.x before 8.8, when certain...
High
7
Affected Vendor
openbsd
View all reports →Affected Software
openbsd
Vulnerable Versions:
6.6
Timeline
Official Publish:
December 4th, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.