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 v3.0 9.8 CRITICAL

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

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

Configuration 2 (hide)

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

Information

Published : 2022-11-02 10:15

Updated : 2023-03-01 06:03

NVD link : CVE-2022-39353

Mitre link : CVE-2022-39353

JSON object : View

CWE

CWE-1288

Improper Validation of Consistency within Input

CWE-20

Improper Input Validation

Products Affected

debian

debian_linux

xmldom_project

xmldom

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/jindw/xmldom/issues/150", "name": "https://github.com/jindw/xmldom/issues/150", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/xmldom/xmldom/security/advisories/GHSA-crh6-fp67-6883", "name": "https://github.com/xmldom/xmldom/security/advisories/GHSA-crh6-fp67-6883", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00000.html", "name": "[debian-lts-announce] 20230101 [SECURITY] [DLA 3260-1] node-xmldom security update", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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`."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-1288"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-39353", "ASSIGNER": "security-advisories@github.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2022-11-02T17:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta1:*:*:*:node.js:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:xmldom_project:xmldom:*:*:*:*:*:node.js:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.6.0"}, {"cpe23Uri": "cpe:2.3:a:xmldom_project:xmldom:*:*:*:*:*:node.js:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.8.4", "versionStartIncluding": "0.8.0"}, {"cpe23Uri": "cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta2:*:*:*:node.js:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta3:*:*:*:node.js:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:xmldom_project:xmldom:*:*:*:*:*:node.js:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.7.7", "versionStartIncluding": "0.7.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-03-01T14:03Z"}

9.8 /10