National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-1000391 Detail

Current Description

Jenkins versions 2.88 and earlier and 2.73.2 and earlier stores metadata related to 'people', which encompasses actual user accounts, as well as users appearing in SCM, in directories corresponding to the user ID on disk. These directories used the user ID for their name without additional escaping, potentially resulting in problems like overwriting of unrelated configuration files.

Source:  MITRE      Last Modified:  01/25/2018      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-1000391
Original release date:
01/25/2018
Last revised:
02/08/2018
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
7.3 High
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H (legend)
Impact Score:
5.2
Exploitability Score:
2.1
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
High
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
4.9 MEDIUM
Vector:
(AV:N/AC:M/Au:S/C:N/I:P/A:P) (legend)
Impact Subscore:
4.9
Exploitability Subscore:
6.8
CVSS Version 2 Metrics:
Access Vector:
Network exploitable - Victim must voluntarily interact with attack mechanism
Access Complexity:
Medium
Authentication:
Required to exploit
Impact Type:
Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://www.securityfocus.com/bid/101773 Third Party Advisory; VDB Entry External Source BID 101773
https://jenkins.io/security/advisory/2017-11-08/ Vendor Advisory External Source CONFIRM https://jenkins.io/security/advisory/2017-11-08/

Technical Details

Vulnerability Type (View All)

Change History 2 change records found - show changes