National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2017-1000368 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  06/05/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.2 HIGH
Vector: AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H (V3 legend)
Impact Score: 6.0
Exploitability Score: 1.5

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 v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/98838 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:1574 Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10205 Third Party Advisory
https://security.gentoo.org/glsa/201710-04 Third Party Advisory
https://www.sudo.ws/alerts/linux_tty.html Vendor Advisory

Technical Details

Vulnerability Type (View All)

Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-1000368
NVD Published Date:
06/05/2017
NVD Last Modified:
10/31/2018