CVE-2022-39353

xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) `DOMParser` and `XMLSerializer` module. xmldom parses XML that is not well-formed because it contains multiple top level elements, and adds all root nodes to the `childNodes` collection of the `Document`, without reporting any error or throwing. This breaks the assumption that there is only a single root node in the tree, which led to issuance of CVE-2022-39299 as it is a potential issue for dependents. Update to @xmldom/xmldom@~0.7.7, @xmldom/xmldom@~0.8.4 (dist-tag latest) or @xmldom/xmldom@>=0.9.0-beta.4 (dist-tag next). As a workaround, please one of the following approaches depending on your use case: instead of searching for elements in the whole DOM, only search in the `documentElement`or reject a document with a document that has more then 1 `childNode`.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/jindw/xmldom/issues/150	Exploit Issue Tracking Third Party Advisory
https://github.com/xmldom/xmldom/security/advisories/GHSA-crh6-fp67-6883	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00000.html	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:xmldom_project:xmldom::::::node.js::*
	cpe:2.3:a:xmldom_project:xmldom::::::node.js::*
	cpe:2.3:a:xmldom_project:xmldom::::::node.js::*
	cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta1::::node.js::*
	cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta2::::node.js::*
	cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta3::::node.js::*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-11-02 17:15

Updated : 2023-03-01 14:03

NVD link : CVE-2022-39353

Mitre link : CVE-2022-39353

CVE.ORG link : CVE-2022-39353

JSON object : View

Products Affected

debian

debian_linux

xmldom_project

xmldom

CWE

CWE-1288

Improper Validation of Consistency within Input

CWE-20

Improper Input Validation

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This breaks the assumption that there is only a single root node in the tree, which led to issuance of CVE-2022-39299 as it is a potential issue for dependents. Update to @xmldom/xmldom@~0.7.7, @xmldom/xmldom@~0.8.4 (dist-tag latest) or @xmldom/xmldom@>=0.9.0-beta.4 (dist-tag next). As a workaround, please one of the following approaches depending on your use case: instead of searching for elements in the whole DOM, only search in the `documentElement`or reject a document with a document that has more then 1 `childNode`."}, {"lang": "es", "value": "xmldom es un m\u00f3dulo `DOMParser` y `XMLSerializer` basado en el est\u00e1ndar W3C de JavaScript puro (XML DOM Level 2 Core). xmldom analiza XML que no est\u00e1 bien formado porque contiene m\u00faltiples elementos de nivel superior y agrega todos los nodos ra\u00edz a la colecci\u00f3n `childNodes` del `Documento`, sin informar ning\u00fan error ni arrojar. Esto rompe la suposici\u00f3n de que solo hay un nodo ra\u00edz en el \u00e1rbol, lo que llev\u00f3 a la emisi\u00f3n de CVE-2022-39299, ya que es un problema potencial para los dependientes. Actualice a @xmldom/xmldom@~0.7.7, @xmldom/xmldom@~0.8.4 (dist-tag m\u00e1s reciente) o @xmldom/xmldom@>=0.9.0-beta.4 (dist-tag siguiente). Como workaround, utilice uno de los siguientes enfoques seg\u00fan su caso de uso: en lugar de buscar elementos en todo el DOM, solo busque en `documentElement` o rechace un documento con un documento que tenga m\u00e1s de 1 `childNode`."}], "lastModified": "2023-03-01T14:03:06.633", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:xmldom_project:xmldom:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "AE53B86A-F7D4-47C7-ADB7-E88EAD0C2044", "versionEndExcluding": "0.6.0"}, {"criteria": "cpe:2.3:a:xmldom_project:xmldom:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "96FDE7F1-77D9-402A-B5CB-DE6071DE4813", "versionEndExcluding": "0.7.7", "versionStartIncluding": "0.7.0"}, {"criteria": "cpe:2.3:a:xmldom_project:xmldom:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "C525AC8C-417F-4CF1-B26C-DE55EF338372", "versionEndExcluding": "0.8.4", "versionStartIncluding": "0.8.0"}, {"criteria": "cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta1:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "884B240D-F39F-4283-825B-DCACEACCF56F"}, {"criteria": "cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta2:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "239CB56A-A53C-4FF3-ADAD-A9E0435582D3"}, {"criteria": "cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta3:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "85330F73-D8B8-44C3-89F4-31051F0CCE46"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}