Robin Schimpf created PDFBOX-4349: ------------------------------------- Summary: ClassCastException in COSParser Key: PDFBOX-4349 URL: https://issues.apache.org/jira/browse/PDFBOX-4349 Project: PDFBox Issue Type: Bug Affects Versions: 2.0.12 Reporter: Robin Schimpf Attachments: ClassCastException COSParser#parseTrailerValuesDynamically
Fuzzing PDF loading with [JQF|https://github.com/rohanpadhye/jqf] triggered an ClassCastException. {code:java} java.lang.ClassCastException: org.apache.pdfbox.cos.COSInteger cannot be cast to org.apache.pdfbox.cos.COSObject at org.apache.pdfbox.pdfparser.COSParser.parseTrailerValuesDynamically(COSParser.java:2841) at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:173) at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:220) at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1160) at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1057) ... {code} The Code used for fuzzing is {code:java} PDDocument.load(inputStream) {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org