Vulnerability Monitor

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CVE-2017-1000368

Todd Miller's sudo version 1.8.20p1 and earlier is vulnerable to an input validation (embedded newlines) in the get_process_ttyname() function resulting in information disclosure and command execution.

Published

2017-06-05T16:29:00.200

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 8.2 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	sudo_project	sudo	≤ 1.8.20	Yes
Application	sudo_project	sudo	1.8.20	Yes

References

http://www.securityfocus.com/bid/98838 Third Party Advisory, VDB Entry ([email protected])
https://access.redhat.com/errata/RHSA-2017:1574 Third Party Advisory ([email protected])
https://kc.mcafee.com/corporate/index?page=content&id=SB10205 Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/201710-04 Third Party Advisory ([email protected])
https://usn.ubuntu.com/3968-1/ ([email protected])
https://usn.ubuntu.com/3968-2/ ([email protected])
https://www.sudo.ws/alerts/linux_tty.html Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/98838 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:1574 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://kc.mcafee.com/corporate/index?page=content&id=SB10205 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201710-04 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3968-1/ (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3968-2/ (af854a3a-2127-422b-91ae-364da2661108)
https://www.sudo.ws/alerts/linux_tty.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)