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CVE-2017-1000367 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.4 MEDIUMVector:CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00077.html	CVE	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00078.html	CVE	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00079.html	CVE	Third Party Advisory
http://packetstormsecurity.com/files/142783/Sudo-get_process_ttyname-Race-Condition.html	CVE	ExploitThird Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:1381	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1382	CVE	Third Party Advisory
http://seclists.org/fulldisclosure/2017/Jun/3	CVE	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXEXC4NNIG2QOZY6N2YUK246KI3D3UQO/	CVE
https://security.gentoo.org/glsa/201705-15	CVE	Third Party Advisory
https://www.exploit-db.com/exploits/42183/	CVE	Third Party AdvisoryVDB Entry
https://www.sudo.ws/alerts/linux_tty.html	CVE	Vendor Advisory
http://www.debian.org/security/2017/dsa-3867	CVE	Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/05/30/16	CVE	ExploitMailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2022/12/22/5	CVE
http://www.openwall.com/lists/oss-security/2022/12/22/6	CVE
http://www.securityfocus.com/bid/98745	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038582	CVE	ExploitThird Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-3304-1	CVE	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00077.html	[email protected]	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00078.html	[email protected]	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00079.html	[email protected]	Third Party Advisory
http://packetstormsecurity.com/files/142783/Sudo-get_process_ttyname-Race-Condition.html	[email protected]	ExploitThird Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:1381	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1382	[email protected]	Third Party Advisory
http://seclists.org/fulldisclosure/2017/Jun/3	[email protected]	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXEXC4NNIG2QOZY6N2YUK246KI3D3UQO/	[email protected]
https://security.gentoo.org/glsa/201705-15	[email protected]	Third Party Advisory
https://www.exploit-db.com/exploits/42183/	[email protected]	Third Party AdvisoryVDB Entry
https://www.sudo.ws/alerts/linux_tty.html	[email protected]	Vendor Advisory
http://www.debian.org/security/2017/dsa-3867	[email protected]	Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/05/30/16	[email protected]	ExploitMailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2022/12/22/5	[email protected]
http://www.openwall.com/lists/oss-security/2022/12/22/6	[email protected]
http://www.securityfocus.com/bid/98745	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038582	[email protected]	ExploitThird Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-3304-1	[email protected]	Third Party Advisory

see all 36 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-362	Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')	[email protected]

Affected Products

Product	Versions
sudo project sudo	<= 1.8.20
CPE cpe:2.3:a:sudo_project:sudo:::::::: Remediation No remediation found in references.

Change History

12 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Dec 22, 2022	CVE Modified	[email protected]
Dec 22, 2022	CVE Modified	[email protected]
Oct 3, 2019	CWE Remap	[email protected]
Oct 31, 2018	Modified Analysis	[email protected]
Jan 5, 2018	CVE Modified	[email protected]
Aug 13, 2017	CVE Modified	[email protected]
Jun 9, 2017	Initial Analysis	[email protected]