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25 lines
1.0 KiB
Python
25 lines
1.0 KiB
Python
# -*- coding: utf-8 -*-
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from system_tests import CaseMeta, path
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class Jp2ImageDoWriteMetadataOutOfBoundsRead(metaclass=CaseMeta):
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"""
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Regression test for the bug described in:
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https://github.com/Exiv2/exiv2/security/advisories/GHSA-7569-phvm-vwc2
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"""
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url = "https://github.com/Exiv2/exiv2/security/advisories/GHSA-7569-phvm-vwc2"
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filename1 = path("$data_path/issue_ghsa_7569_phvm_vwc2_poc.jp2")
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filename2 = path("$data_path/issue_ghsa_7569_phvm_vwc2_poc.exv")
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commands = ["$exiv2 in $filename1"]
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stdout = [""]
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stderr = [
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"""Warning: Directory Thumbnail, entry 0x1000 has unknown Exif (TIFF) type 28928; setting type size 1.
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Error: Directory Thumbnail: IFD entry 1 lies outside of the data buffer.
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Warning: Directory Thumbnail, entry 0x1000 has unknown Exif (TIFF) type 28928; setting type size 1.
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Error: Offset of directory Thumbnail, entry 0x1000 is out of bounds: Offset = 0x2020506a; truncating the entry
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$filename1: Could not write metadata to file: $kerCorruptedMetadata
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"""]
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retval = [1]
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