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[FD] Null pointer deference in XGetWMHints() of Xfig

To: "fulldisclosure@xxxxxxxxxxxx" <fulldisclosure@xxxxxxxxxxxx>
Subject: [FD] Null pointer deference in XGetWMHints() of Xfig
From: Meng Ruijie <ruijie_meng@xxxxxxxxx>
Date: Sat, 20 Jan 2024 03:51:44 +0000

[Vulnerability description]
Xfig v3.2.8 was discovered to contain a segmentation violation via the function 
XGetWMHints().

[VulnerabilityType Other]
null pointer deference

[Vendor of Product]
SourceForge

[Affected Product Code Base]
Xfig - 3.2.8

[Reference]
https://sourceforge.net/p/mcj/tickets/155/

[CVE Reference]
The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned 
the name CVE-2023-45920 to this vulnerability.
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