Paper/Archive/CVE-2021-4295

CVE-2021-4295

ONC code-validator-api — ONC code-validator-api XML CodeValidatorApiConfiguration.java vocabularyValidationConfigurations xml external entity reference

EPSS 0.8%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 55.9.559 × 2011.2 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

A vulnerability classified as problematic was found in ONC code-validator-api up to 1.0.30. This vulnerability affects the function vocabularyValidationConfigurations of the file src/main/java/org/sitenv/vocabularies/configuration/CodeValidatorApiConfiguration.java of the component XML Handler. The manipulation leads to xml external entity reference. Upgrading to version 1.0.31 is able to address this issue. The name of the patch is fbd8ea121755a2d3d116b13f235bc8b61d8449af. It is recommended to upgrade the affected component. VDB-217018 is the identifier assigned to this vulnerability.

Affected

ProductAffectedFixed inSource

code-validator-api1.0.0–CNA

code-validator-api1.0.1–CNA

code-validator-api1.0.2–CNA

code-validator-api1.0.3–CNA

code-validator-api1.0.4–CNA

code-validator-api1.0.5–CNA

code-validator-api1.0.6–CNA

code-validator-api1.0.7–CNA

code-validator-api1.0.8–CNA

code-validator-api1.0.9–CNA

code-validator-api1.0.10–CNA

code-validator-api1.0.11–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

VulDB (CNA)5.5CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

VulDB (CNA)5.5CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

writeupvuldb.com/?id.217018 refvuldb.com/?ctiid.217018 refgithub.com/onc-healthit/code-validator-api/pull/97 patchgithub.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b13f235bc8b61d8449af patchgithub.com/onc-healthit/code-validator-api/releases/tag/1.0.31