CVE-2020-29662 – github.com/goharbor/harbor

Package

Manager: go
Name: github.com/goharbor/harbor
Vulnerable Version: >=0 <2.0.5 || >=2.1.0 <2.1.2

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00252 pctl0.48364

Details

"catalog's registry v2 api exposed on unauthenticated path in Harbor" ### **Impact** Javier Provecho, member of the TCCT (Telefonica Cloud & Cybersecurity Tech better known as ElevenPaths) SRE team discovered a vulnerability regarding Harbor’s v2 API. The catalog’s registry v2 api is exposed on an unauthenticated path. The current catalog API path is served at the following path and it requires to be authenticated as an admin. "GET /v2/_catalog" However, the authorization can be bypassed by using the following path "GET /v2/_catalog/" ### **Patches** If your product uses the affected releases of Harbor, update to either version v2.1.2 or v2.0.5 to fix this issue immediately https://github.com/goharbor/harbor/releases/tag/v2.1.2 https://github.com/goharbor/harbor/releases/tag/v2.0.5 ### **Workarounds** If you cannot access a patched release, it can be mitigated by disabling that API. For example, redirecting it to a 404 sink hole in the ingress. ### **For more information** If you have any questions or comments about this advisory, contact cncf-harbor-security@lists.cncf.io View our security policy at https://github.com/goharbor/harbor/security/policy https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29662

Metadata

Created: 2022-02-12T00:01:51Z
Modified: 2022-02-12T00:01:51Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-38r5-34mr-mvm7/GHSA-38r5-34mr-mvm7.json
CWE IDs: ["CWE-287", "CWE-319"]
Alternative ID: GHSA-38r5-34mr-mvm7
Finding: F039
Auto approve: 1