| Name | CVE-2022-39353 |
| Description | 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`. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3260-1 |
| Debian Bugs | 1024736 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| node-xmldom (PTS) | buster | 0.1.27+ds-1 | vulnerable |
| buster (security) | 0.1.27+ds-1+deb10u2 | fixed | |
| bullseye | 0.5.0-1+deb11u2 | fixed | |
| bookworm, sid, trixie | 0.8.6-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| node-xmldom | source | buster | 0.1.27+ds-1+deb10u2 | DLA-3260-1 | ||
| node-xmldom | source | bullseye | 0.5.0-1+deb11u2 | |||
| node-xmldom | source | (unstable) | 0.8.6-1 | 1024736 |
https://github.com/xmldom/xmldom/security/advisories/GHSA-crh6-fp67-6883
https://github.com/jindw/xmldom/issues/150