CVE-2020-15396

Sažetak

In HylaFAX+ through 7.0.2 and HylaFAX Enterprise, the faxsetup utility calls chown on files in user-owned directories. By winning a race, a local attacker could use this to escalate his privileges to root.

Reference

https://bugzilla.suse.com/show_bug.cgi?id=1173521
https://sourceforge.net/p/hylafax/HylaFAX+/2534/
https://security.gentoo.org/glsa/202007-06
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00040.html
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00046.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00054.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y46FOVJUS5SO44A2VEKR7DXEHTI4WK5L/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J52QFVREJWJ35YSEEDDRMZQ2LM2H2WE6/

CVSS

Base:	7.2
Impact:	10.0
Exploitability:	3.9

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
COMPLETE	COMPLETE	COMPLETE

CVSS vektor

AV:L/AC:L/Au:N/C:C/I:C/A:C

Zadnje važnije ažuriranje

07-11-2023 - 03:17

Objavljeno

30-06-2020 - 12:15