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CVE-2021-32796

MEDIUM

6.5

Beschreibung

xmldom is an open source pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. xmldom versions 0.6.0 and older do not correctly escape special characters when serializing elements removed from their ancestor. This may lead to unexpected syntactic changes during XML processing in some downstream applications. This issue has been resolved in version 0.7.0. As a workaround downstream applications can validate the input and reject the maliciously crafted documents.

CVE Details

CVSS v3.1 Bewertung6.5

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht7/27/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

xmldom_project:xmldom

Schwachen (CWE)

CWE-116CWE-91CWE-116

Referenzen

https://github.com/xmldom/xmldom/commit/7b4b743917a892d407356e055b296dcd6d107e8b(security-advisories@github.com)

https://github.com/xmldom/xmldom/security/advisories/GHSA-5fg8-2547-mr8q(security-advisories@github.com)

https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/(security-advisories@github.com)

https://github.com/xmldom/xmldom/commit/7b4b743917a892d407356e055b296dcd6d107e8b(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/xmldom/xmldom/security/advisories/GHSA-5fg8-2547-mr8q(af854a3a-2127-422b-91ae-364da2661108)

https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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