LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpackthumb.cpp, postprocessing/memimage.cpp, and utils/thumbutils.cpp. For example, malloc(sizeof(librawprocessedimaget)+T.tlength) occurs without validating T.tlength.
{ "binaries": [ { "binary_name": "libraw-bin", "binary_version": "0.18.8-1ubuntu0.4" }, { "binary_name": "libraw-bin-dbgsym", "binary_version": "0.18.8-1ubuntu0.4" }, { "binary_name": "libraw-dev", "binary_version": "0.18.8-1ubuntu0.4" }, { "binary_name": "libraw-doc", "binary_version": "0.18.8-1ubuntu0.4" }, { "binary_name": "libraw16", "binary_version": "0.18.8-1ubuntu0.4" }, { "binary_name": "libraw16-dbgsym", "binary_version": "0.18.8-1ubuntu0.4" } ], "ubuntu_priority": "low", "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "libraw-bin", "binary_version": "0.19.5-1ubuntu1.1" }, { "binary_name": "libraw-bin-dbgsym", "binary_version": "0.19.5-1ubuntu1.1" }, { "binary_name": "libraw-dev", "binary_version": "0.19.5-1ubuntu1.1" }, { "binary_name": "libraw-doc", "binary_version": "0.19.5-1ubuntu1.1" }, { "binary_name": "libraw19", "binary_version": "0.19.5-1ubuntu1.1" }, { "binary_name": "libraw19-dbgsym", "binary_version": "0.19.5-1ubuntu1.1" } ], "ubuntu_priority": "low", "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "libraw-bin", "binary_version": "0.20.2-2ubuntu2" }, { "binary_name": "libraw-bin-dbgsym", "binary_version": "0.20.2-2ubuntu2" }, { "binary_name": "libraw-dev", "binary_version": "0.20.2-2ubuntu2" }, { "binary_name": "libraw-doc", "binary_version": "0.20.2-2ubuntu2" }, { "binary_name": "libraw20", "binary_version": "0.20.2-2ubuntu2" }, { "binary_name": "libraw20-dbgsym", "binary_version": "0.20.2-2ubuntu2" } ], "ubuntu_priority": "low", "availability": "No subscription required" }