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.
CVSS Score
6.4
MEDIUM
CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sudo Project | Sudo | <= 1.8.20 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00077.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00078.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00079.htmlThird Party Advisory
- http://packetstormsecurity.com/files/142783/Sudo-get_process_ttyname-Race-ConditExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2017/Jun/3Mailing ListThird Party Advisory
- http://www.debian.org/security/2017/dsa-3867Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/05/30/16ExploitMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/12/22/5
- http://www.openwall.com/lists/oss-security/2022/12/22/6
- http://www.securityfocus.com/bid/98745Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1038582ExploitThird Party AdvisoryVDB Entry
- http://www.ubuntu.com/usn/USN-3304-1Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:1381Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:1382Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2017-1000367?
CVE-2017-1000367 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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.
How severe is CVE-2017-1000367?
CVE-2017-1000367 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-1000367?
Check the references section above for vendor advisories and patch information. Affected products include: Sudo Project Sudo.