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CVE-2019-19519

CVE-2019-19519

EPSS 0.4%
In OpenBSD 6.6, local users can use the su -L option to achieve any login class (often excluding root) because there is a logic error in the main function in su/su.c.
Productos afectados
n/a · n/a

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Referencias
http://packetstormsecurity.com/files/155572/Qualys-Security-Advisory-OpenBSD-Authentication-Bypass-Privilege-Escalation.htmlhttp://seclists.org/fulldisclosure/2019/Dec/14https://github.com/openbsd/src/blob/2dfc98f42e117c7605b52b5020b630d98601dc22/usr.bin/su/su.c#L210-L211https://seclists.org/bugtraq/2019/Dec/8https://www.openbsd.org/errata66.htmlhttps://www.openwall.com/lists/oss-security/2019/12/04/5http://www.openwall.com/lists/oss-security/2019/12/04/5