PT-2022-11751 · Unknown · Onc Code-Validator-Api

CVE-2021-4295 · Published 2022-12-29 · Updated 2024-05-17

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions ONC code-validator-api versions up to 1.0.30

Description A vulnerability was found in the ONC code-validator-api, affecting the vocabularyValidationConfigurations function of the XML Handler component. The issue leads to an xml external entity reference.

Recommendations For ONC code-validator-api versions up to 1.0.30, upgrade to version 1.0.31 to address this issue. As a temporary workaround, consider restricting the use of the vocabularyValidationConfigurations function until the patch is applied.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2021-4295

Affected Products

Onc Code-Validator-Api

References · 10

• https://github.com/onc-healthit/code-validator-api/releases/tag/1.0.31 · Patch
• https://github.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b13f235bc8b61d8449af · Patch
• https://osv.dev/vulnerability/CVE-2021-4295 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-4295 · Security Note
• https://github.com/onc-healthit/code-validator-api/pull/97 · Note
• https://t.me/cvenotify/40936 · Telegram Post
• https://vuldb.com/?ctiid.217018 · Note
• https://t.me/cibsecurity/55522 · Telegram Post
• https://t.me/cvenotify/41402 · Telegram Post
• https://vuldb.com/?id.217018 · Note