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CVE-2020-15503

Description

LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp, postprocessing/mem_image.cpp, and utils/thumb_utils.cpp. For example, malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength.


Affected Software


CPE Name Name Version
libraw:libraw libraw 0.20
libraw:libraw libraw 0.19.5
fedoraproject:fedora fedoraproject fedora 31
fedoraproject:fedora fedoraproject fedora 32
debian:debian_linux debian debian linux 10.0

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