gdal: Bad-cast to xercesc_3_1::DOMElement from xercesc_3_1::DOMTextImpl;getPolygon;ILI2Reader::getGeometry

2017-05-23T14:50:25
ID OSSFUZZ-1813
Type ossfuzz
Reporter Google
Modified 2019-03-04T16:56:33

Description

Project: https://github.com/OSGeo/gdal.git

Detailed report: https://oss-fuzz.com/testcase?key=6328230174785536

Project: gdal Fuzzer: libFuzzer_gdal_ogr_fuzzer Fuzz target binary: ogr_fuzzer Job Type: libfuzzer_ubsan_gdal Platform Id: linux

Crash Type: Bad-cast Crash Address: 0x0000080e4d60 Crash State: Bad-cast to xercesc_3_1::DOMElement from xercesc_3_1::DOMTextImpl getPolygon ILI2Reader::getGeometry

Sanitizer: undefined (UBSAN)

Recommended Security Severity: High

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_gdal&range=201705181644:201705211646

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6328230174785536

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.

This bug is subject to a 90 day disclosure deadline. If 90 days elapse without an upstream patch, then the bug report will automatically become visible to the public.