CVE Vulnerability

CVE-2020-14940

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://sourceforge.net/p/tuxguitar/bugs/126/ Exploit Third Party Advisory
https://logicaltrust.net/blog/2020/06/tuxguitar.html Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:herac:tuxguitar:1.5.4:*:*:*:*:*:*:*
Information

Published : 2020-06-23 10:15

Updated : 2020-07-07 02:32

NVD link : CVE-2020-14940

Mitre link : CVE-2020-14940

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference