CVE-2017-1000367

Sažetak

Todd Miller's sudo version 1.8.20 and earlier is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.

Reference

https://www.sudo.ws/alerts/linux_tty.html
https://security.gentoo.org/glsa/201705-15
https://access.redhat.com/errata/RHSA-2017:1381
http://www.ubuntu.com/usn/USN-3304-1
http://www.securitytracker.com/id/1038582
http://www.securityfocus.com/bid/98745
http://www.openwall.com/lists/oss-security/2017/05/30/16
http://www.debian.org/security/2017/dsa-3867
http://seclists.org/fulldisclosure/2017/Jun/3
http://packetstormsecurity.com/files/142783/Sudo-get_process_ttyname-Race-Condition.html
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00079.html
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00078.html
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00077.html
https://www.exploit-db.com/exploits/42183/
https://access.redhat.com/errata/RHSA-2017:1382
http://www.openwall.com/lists/oss-security/2022/12/22/5
http://www.openwall.com/lists/oss-security/2022/12/22/6
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXEXC4NNIG2QOZY6N2YUK246KI3D3UQO/

CVSS

Base:	6.9
Impact:	10.0
Exploitability:	3.4

Pristup

Vektor	Složenost	Autentikacija
LOCAL	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
COMPLETE	COMPLETE	COMPLETE

CVSS vektor

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

Zadnje važnije ažuriranje

07-11-2023 - 02:37

Objavljeno

05-06-2017 - 14:29