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CVE-2017-1000368

Date: June 5, 2017

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.

Severity Score

8.2

Related Resources (13)

Url: https://www.sudo.ws/alerts/linux_tty.html

Url: http://www.securityfocus.com/bid/98838

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-1000368

Url: https://security.gentoo.org/glsa/201710-04

Url: https://access.redhat.com/security/cve/CVE-2017-1000368

Url: https://security-tracker.debian.org/tracker/CVE-2017-1000368

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-1000368

Url: https://access.redhat.com/errata/RHSA-2017:1574

Url: https://security.alpinelinux.org/vuln/CVE-2017-1000368

Url: https://kc.mcafee.com/corporate/index?page=content&id=SB10205

Url: https://usn.ubuntu.com/3968-1/

Url: https://usn.ubuntu.com/3968-2/

Url: https://www.mend.io/vulnerability-database/CVE-2017-1000368

Severity Score

8.2

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

Base Score:	8.2
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	HIGH
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.2
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

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