National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-16097 Detail

Current Description

core/api/user.go in Harbor 1.7.0 through 1.8.2 allows non-admin users to create admin accounts via the POST /api/users API, when Harbor is setup with DB as authentication backend and allow user to do self-registration. Fixed version: v1.7.6 v1.8.3. v.1.9.0. Workaround without applying the fix: configure Harbor to use non-DB authentication backend such as LDAP.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.1 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N (V3.1 legend)
Impact Score: 3.6
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.vmware.com/security/advisories/VMSA-2019-0015.html Third Party Advisory
https://github.com/goharbor/harbor/commit/b6db8a8a106259ec9a2c48be8a380cb3b37cf517 Patch Third Party Advisory
https://github.com/goharbor/harbor/compare/v1.8.2...v1.9.0-rc1 Patch Third Party Advisory
https://github.com/goharbor/harbor/releases/tag/v1.7.6 Third Party Advisory
https://github.com/goharbor/harbor/releases/tag/v1.8.3 Third Party Advisory
https://unit42.paloaltonetworks.com/critical-vulnerability-in-harbor-enables-privilege-escalation-from-zero-to-admin-cve-2019-16097/ Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Controls (CWE-264)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:goharbor:harbor:1.7.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.7.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.7.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.7.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.7.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.7.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.7.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.8.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.8.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.8.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.8.2:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.8.2:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.8.2:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:goharbor:harbor:1.9.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-16097
NVD Published Date:
09/08/2019
NVD Last Modified:
10/17/2019