An issue was discovered in io/gpx/GPXDocumentReader.java in TuxGuitar 1.5.4. It uses misconfigured XML parsers, leading to XXE while loading GP6 (.gpx) and GP7 (.gp) tablature files.
References
Link Resource
https://logicaltrust.net/blog/2020/06/tuxguitar.html Exploit Patch Third Party Advisory
https://sourceforge.net/p/tuxguitar/bugs/126/ Exploit Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-06-23T09:56:36

Updated: 2020-06-23T09:56:36

Reserved: 2020-06-21T00:00:00


Link: CVE-2020-14940

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-06-23T10:15:10.330

Modified: 2020-07-07T14:32:34.607


Link: CVE-2020-14940

JSON object: View

cve-icon Redhat Information

No data.

CWE