CVE-2017-1000367
UnknownEPSS 8.02%
Last modified
CVE-2017-1000367 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 8.02% chance of exploitation in the next 30 days.
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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sudo Project | Sudo | <= 1.8.20 |
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-Condition.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2017/Jun/3Mailing List, Third Party Advisory
- http://www.debian.org/security/2017/dsa-3867Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/05/30/16Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/98745Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038582Exploit, Third Party Advisory, VDB 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://security.gentoo.org/glsa/201705-15Third Party Advisory
- https://www.exploit-db.com/exploits/42183/Third Party Advisory, VDB Entry
- https://www.sudo.ws/alerts/linux_tty.htmlVendor Advisory
- 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-Condition.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2017/Jun/3Mailing List, Third Party Advisory
- http://www.debian.org/security/2017/dsa-3867Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/05/30/16Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/98745Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038582Exploit, Third Party Advisory, VDB 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://security.gentoo.org/glsa/201705-15Third Party Advisory
- https://www.exploit-db.com/exploits/42183/Third Party Advisory, VDB Entry
- https://www.sudo.ws/alerts/linux_tty.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-1000367?
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?
Severity scoring for CVE-2017-1000367 is pending analysis. The EPSS model estimates a 8.02% probability of exploitation in the next 30 days.
How do I fix CVE-2017-1000367?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-1000367?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST