Aspose.ZIP for .NET was vulnerable to path traversal that allowed an
attacker overwriting arbitrary file in a context of running application.
The issue was fixed in version 19.1.0.

Timeline:
04-10-2018 - Issue found and reported by email without reply.
10-10-2018 - Successfully reported in a private Aspose forum conversation
12-11-2018 - Vendor confirms that issue was fixed and will be released with
18.11.0
21-11-2018 - 18.11.0 is released
26-11-2018 - I finally notice a new version available, provide a different
payload that is not mitigated.
29-11-2018 - Version 18.11.1 is released. I provide yet another bypass.
14-12-2018 - Vendor provides a release candidate for verification.
17-12-2018 - Another bypass is found.
31-12.2018 - New release candidate is provided.
03-01-2019 - Version 19.1.0 is released.

Regards,
Jaroslav LobaAevski