An issue was discovered in Exempi before 2.4.3. The PostScript_Support::ConvertToDate function in XMPFiles/source/FormatSupport/PostScript_Support.cpp allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via a crafted .ps file.
https://cgit.freedesktop.org/exempi/commit/?id=f19d0107fbae1fb41836cd110d4425e407e64048