7.8 - CVE-2016-7490

Executive Summary

Informations
Name	CVE-2016-7490	First vendor Publication	2016-11-10
Vendor	Cve	Last vendor Modification	2016-12-02

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	7.8
Base Score	7.8	Environmental Score	7.8
impact SubScore	5.9	Temporal Score	7.8
Exploitabality Sub Score	1.8

Attack Vector	Local	Attack Complexity	Low
Privileges Required	Low	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score	7.2	Attack Range	Local
Cvss Impact Score	10	Attack Complexity	Low
Cvss Expoit Score	3.9	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The installation script studioexpressinstall for Teradata Studio Express 15.12.00.00 creates files in /tmp insecurely. A malicious local user could create a symlink in /tmp and possibly clobber system files or perhaps elevate privileges.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7490

CWE : Common Weakness Enumeration

%	Id	Name
50 %	CWE-264	Permissions, Privileges, and Access Controls
50 %	CWE-59	Improper Link Resolution Before File Access ('Link Following')

CPE : Common Platform Enumeration

Type	Description	Count
Application	Teradata Studio Express cpe:2.3:a:teradata:studio_express:15.12.00.00:::::::*	1

Sources (Detail)

Source	Url
BID	http://www.securityfocus.com/bid/94255
MISC	http://www.vapidlabs.com/advisory.php?v=174

Alert History

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Date	Informations
2021-05-04 12:53:07	Multiple Updates
2021-04-22 02:05:33	Multiple Updates
2020-05-23 00:53:09	Multiple Updates
2016-12-03 05:23:00	Multiple Updates
2016-11-29 00:26:38	Multiple Updates
2016-11-14 21:24:27	Multiple Updates
2016-11-10 21:24:05	First insertion