Vulnerability Name:

CVE-2019-16919 (CCN-169131)

Assigned:2019-10-15
Published:2019-10-15
Updated:2020-04-01
Summary:Harbor API has a Broken Access Control vulnerability. The vulnerability allows project administrators to use the Harbor API to create a robot account with unauthorized push and/or pull access permissions to a project they don't have access or control for. The Harbor API did not enforce the proper project permissions and project scope on the API request to create a new robot account.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
9.1 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H)
7.9 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-276
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-16919

Source: CONFIRM
Type: Third Party Advisory
http://www.vmware.com/security/advisories/VMSA-2019-0016.html

Source: XF
Type: UNKNOWN
vmware-harbor-cve201916919-priv-esc(169131)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/goharbor/harbor/security/advisories/GHSA-x2r2-w9c7-h624

Source: MISC
Type: Product, Third Party Advisory
https://landscape.cncf.io/selected=harbor

Source: CCN
Type: VMware Security Advisory VMSA-2019-0016
VMware Cloud Foundation and VMware Harbor Container Registry for PCF address broken access control vulnerability (CVE-2019-16919)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:linuxfoundation:harbor:*:*:*:*:*:*:*:* (Version >= 1.8.0 and <= 1.8.3)
  • OR cpe:/a:linuxfoundation:harbor:1.9.0:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:vmware:cloud_foundation:-:*:*:*:*:*:*:*
  • OR cpe:/a:vmware:harbor_container_registry:*:*:*:*:*:pivotal_cloud_foundry:*:* (Version >= 1.7.0 and <= 1.7.6)
  • OR cpe:/a:vmware:harbor_container_registry:*:*:*:*:*:pivotal_cloud_foundry:*:* (Version >= 1.8.0 and < 1.8.4)

    • * Denotes that component is vulnerable
    BACK
    linuxfoundation harbor *
    linuxfoundation harbor 1.9.0
    vmware cloud foundation -
    vmware harbor container registry *
    vmware harbor container registry *