National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-7981 Detail

Current Description

Tuleap before 9.7 allows command injection via the PhpWiki 1.3.10 SyntaxHighlighter plugin. This occurs in the Project Wiki component because the proc_open PHP function is used within PhpWiki before 1.5.5 with a syntax value in its first argument, and an authenticated Tuleap user can control this value, even with shell metacharacters, as demonstrated by a '<?plugin SyntaxHighlighter syntax="c;id"' line to execute the id command.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/xdrr/vulnerability-research/blob/master/webapp/tuleap/2017.04.tuleap-auth-ci.md Exploit Third Party Advisory
https://tuleap.net/file/shownotes.php?release_id=137#/linked-artifacts Release Notes Vendor Advisory
https://tuleap.net/plugins/tracker/?aid=10159 Patch Vendor Advisory
https://www.exploit-db.com/exploits/41953/ Third Party Advisory VDB Entry

Weakness Enumeration

CWE-ID CWE Name Source
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:enalean:tuleap:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
9.7

Configuration 2 ( hide )
 cpe:2.3:a:phpwiki_project:phpwiki:1.3.10:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7981
NVD Published Date:
04/29/2017
NVD Last Modified:
10/02/2019