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Status published
Medium
CVE-2017-1000367
Todd Miller's sudo version 1.8.20 and earlier is vulnerable to...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.ubuntu.com/usn/USN-3304-1
- https://security.gentoo.org/glsa/201705-15
- http://www.securityfocus.com/bid/98745
- https://www.sudo.ws/alerts/linux_tty.html
- http://seclists.org/fulldisclosure/2017/Jun/3
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXEXC4NNIG2QOZY6N2YUK246KI3D3UQO/
- https://access.redhat.com/errata/RHSA-2017:1382
- http://packetstormsecurity.com/files/142783/Sudo-get_process_ttyname-Race-Condition.html
- http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00077.html
- http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00078.html
- http://www.debian.org/security/2017/dsa-3867
- http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00079.html
- https://www.exploit-db.com/exploits/42183/
- http://www.openwall.com/lists/oss-security/2017/05/30/16
- https://access.redhat.com/errata/RHSA-2017:1381
- http://www.securitytracker.com/id/1038582
- http://www.openwall.com/lists/oss-security/2022/12/22/5
- http://www.openwall.com/lists/oss-security/2022/12/22/6
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Affected Vendor
sudo project
View all reports →Affected Software
sudo
Vulnerable Versions:
0
Timeline
Official Publish:
June 5th, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.