QID 982891

QID 982891: Nodejs (npm) Security Update for xmldom (GHSA-h6q6-9hqw-rwfv)

Security update has been released for xmldom to fix the vulnerability.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

xmldom versions 0.4.0 and older do not correctly preserve [system identifiers](https://www.w3.org/TR/2008/REC-xml-20081126/#d0e4313), [FPIs](https://en.wikipedia.org/wiki/Formal_Public_Identifier) or [namespaces](https://www.w3.org/TR/xml-names11/) when repeatedly parsing and serializing maliciously crafted documents.

This may lead to unexpected syntactic changes during XML processing in some downstream applications.

CVSS V3 rated as Medium - 4.3 severity.

CVSS V2 rated as Medium - 4.3 severity.

Solution

Update to 0.5.0 (once it is released)Workaround:
Downstream applications can validate the input and reject the maliciously crafted documents.

Vendor References

GHSA-h6q6-9hqw-rwfv - github.com/advisories/GHSA-h6q6-9hqw-rwfv

CVEs related to QID 982891

CVE-2021-21366 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-h6q6-9hqw-rwfv	xmldom		github.com/advisories/GHSA-h6q6-9hqw-rwfv

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