CVE-2019-18213: XEE
XML Language Server (aka lsp4xml) before 0.9.1, as used in Red Hat XML Language Support (aka vscode-xml) before 0.9.1 for Visual Studio and other products, allows XXE via a crafted XML document, with resultant SSRF (as well as SMB connection initiation that can lead to NetNTLM challenge/response capture for password cracking). This occurs in extensions/contentmodel/participants/diagnostics/LSPXMLParserConfiguration.java.
Affected Software
Remediation
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2019-18213?
CVE-2019-18213 has a medium severity rating due to the potential for XML External Entity (XXE) attacks.
How do I fix CVE-2019-18213?
To fix CVE-2019-18213, update to version 0.9.1 or later of the XML Language Server.
What types of attacks are possible with CVE-2019-18213?
CVE-2019-18213 allows for XXE attacks which can lead to SSRF and SMB connection initiation vulnerabilities.
Which software is affected by CVE-2019-18213?
CVE-2019-18213 affects the XML Language Server, Eclipse Wild Web Developer, and Theia XML Extension.
Is CVE-2019-18213 easily exploitable?
Yes, CVE-2019-18213 can be exploited through a crafted XML document, making it a significant security concern.