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GitHub_MCVE-2022-39353

HistoryNov 02, 2022 - 5:15 p.m.

CVE-2022-39353

2022-11-0217:15:17

CWE-1288

CWE-20

GitHub_M

web.nvd.nist.gov

125

xmldom

javascript

domparser

xmlserializer

cve-2022-39353

security

update

nvd

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.009

Percentile

83.1%

JSON

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 documentElementor reject a document with a document that has more then 1 childNode.

Affected configurations

Nvd

Vulners

Node

xmldom_projectxmldomRange<0.6.0node.js

xmldom_projectxmldomRange0.7.0–0.7.7node.js

xmldom_projectxmldomRange0.8.0–0.8.4node.js

xmldom_projectxmldomMatch0.9.0beta1node.js

xmldom_projectxmldomMatch0.9.0beta2node.js

xmldom_projectxmldomMatch0.9.0beta3node.js

Node

debiandebian_linuxMatch10.0

VendorProductVersionCPE
xmldom_projectxmldom*cpe:2.3:a:xmldom_project:xmldom:*:*:*:*:*:node.js:*:*
xmldom_projectxmldom0.9.0cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta1:*:*:*:node.js:*:*
xmldom_projectxmldom0.9.0cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta2:*:*:*:node.js:*:*
xmldom_projectxmldom0.9.0cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta3:*:*:*:node.js:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xmldom_project	xmldom	*	cpe:2.3:a:xmldom_project:xmldom::::::node.js::*
xmldom_project	xmldom	0.9.0	cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta1::::node.js::*
xmldom_project	xmldom	0.9.0	cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta2::::node.js::*
xmldom_project	xmldom	0.9.0	cpe:2.3:a:xmldom_project:xmldom:0.9.0:beta3::::node.js::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*

CNA Affected

[
  {
    "vendor": "xmldom",
    "product": "xmldom",
    "versions": [
      {
        "version": "<= 0.6.0",
        "status": "affected"
      },
      {
        "version": "< 0.7.7",
        "status": "affected"
      },
      {
        "version": ">= 0.8.0, < 0.8.4",
        "status": "affected"
      },
      {
        "version": ">= 0.9.0-beta.1, < 0.9.0-beta.4",
        "status": "affected"
      }
    ]
  }
]