ECHO-A8E4-9962-CA51 Windows-only. The information disclosure is Windows automatically opening an SMB connection and sending the user's NTLM credentials when a document references file://<host>/<share> (e.g. xlink:href in an .odt). On Linux, LibreOffice does not reach SMB for such URLs and there is no automatic NTLM authentication, so nothing is disclosed. Upstream additionally restricted such accesses to trusted locations. Debian marks this issue unimportant ("generic behaviour of accessing remote SMB shares"). https://security-tracker.debian.org/tracker/CVE-2018-10583
10
| Source | Link |
|---|---|
| advisory | www.advisory.echohq.com/cve/CVE-2018-10583 |
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29 Sep 2026 11:45Current
6.5Medium risk
Vulners AI Score6.5
CVSS 25
CVSS 37.5
EPSS0.78006