7.8

CVE-2019-19520

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openbsd ≫ Openbsd Version6.6
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.36% 0.681
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

http://packetstormsecurity.com/files/155572/Qualys-Security-Advisory-OpenBSD-Authentication-Bypass-Privilege-Escalation.html
Third Party Advisory
http://seclists.org/fulldisclosure/2019/Dec/14
Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/12/04/5
Third Party Advisory
Exploit
Mailing List
https://seclists.org/bugtraq/2019/Dec/8
Third Party Advisory
Exploit
Mailing List
https://www.openbsd.org/errata66.html
Vendor Advisory
https://www.openwall.com/lists/oss-security/2019/12/04/5
Third Party Advisory
Exploit
Mailing List
http://www.openwall.com/lists/oss-security/2019/12/04/6
Mailing List