CVE-2019-19520

Опубликовано: 05 дек. 2019

Источник: nvd

CVSS3: 7.8

CVSS2: 4.6

EPSS Низкий

Описание

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.

Ссылки

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
Exploit
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/12/04/6
Mailing List
https://seclists.org/bugtraq/2019/Dec/8
Exploit
Mailing List
Third Party Advisory
https://www.openbsd.org/errata66.html
Vendor Advisory
https://www.openwall.com/lists/oss-security/2019/12/04/5
Exploit
Mailing List
Third Party Advisory
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
Exploit
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/12/04/6
Mailing List
https://seclists.org/bugtraq/2019/Dec/8
Exploit
Mailing List
Third Party Advisory
https://www.openbsd.org/errata66.html
Vendor Advisory
https://www.openwall.com/lists/oss-security/2019/12/04/5
Exploit
Mailing List
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:o:openbsd:openbsd:6.6:*:*:*:*:*:*:*

EPSS

Процентиль: 84%

0.02229

Низкий

7.8 High

CVSS3

4.6 Medium

CVSS2

Дефекты

CWE-863

Связанные уязвимости

GHSA-jhm5-r427-j4rc

github

больше 3 лет назад