A use after free was found in igc_reloc_struct_ptr() of psi/igc.c of ghostscript-9.25. A local attacker could supply a specially crafted PDF file to cause a denial of service.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14373
Reference (s):
- https://bugs.ghostscript.com/show_bug.cgi?id=702851
- URL: https://bugs.ghostscript.com/show_bug.cgi?id=702851
- https://bugzilla.redhat.com/show_bug.cgi?id=1873239
- URL: https://bugzilla.redhat.com/show_bug.cgi?id=1873239
- https://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=ece5cbbd9979cd35737b00e68267762d72feb2ea;hp=1ef5f08f2c2e27efa978f0010669ff22355c385f