PT-2021-11317 · Eclipse · Eclipse Hawkbit

Holger Seemueller + 1 · Published 2021-01-14 · Updated 2022-02-09 · CVE-2020-27219

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Eclipse Hawkbit versions prior to 0.3.0M7

Description: The HTTP 404 (Not Found) JSON response body returned by the REST API may contain unsafe characters within the path attribute. Sending a POST request to a non-existing resource will return the full path from the given URL unescaped to the client.

Recommendations: For Eclipse Hawkbit versions prior to 0.3.0M7, update to version 0.3.0M7 or later to resolve the issue. As a temporary workaround, consider restricting access to the REST API to minimize the risk of exploitation. Avoid sending POST requests to non-existing resources until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-27219

GHSA-RCVX-RMVF-MXCH

Affected Products

Eclipse Hawkbit

References · 8

• https://bugs.eclipse.org/bugs/show_bug.cgi?id=570289 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-27219 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27219 · Security Note
• https://osv.dev/vulnerability/GHSA-rcvx-rmvf-mxch · Vendor Advisory
• https://github.com/eclipse/hawkbit/issues/1067 · Note
• https://github.com/eclipse/hawkbit/commit/94b7c12cde1b38eda5414bd88d6d068008cfb9f9 · Note
• https://t.me/cvenotify/8562 · Telegram Post
• https://t.me/cibsecurity/22192 · Telegram Post