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.
CVSS Score
7.5
EPSS Score
0.039
Published
2020-07-02
Array index error in smal_decode_segment function in LibRaw before 0.17.1 allows context-dependent attackers to cause memory errors and possibly execute arbitrary code via vectors related to indexes.
CVSS Score
9.8
EPSS Score
0.013
Published
2020-01-14
The phase_one_correct function in Libraw before 0.17.1 allows attackers to cause memory errors and possibly execute arbitrary code, related to memory object initialization.
CVSS Score
9.8
EPSS Score
0.01
Published
2020-01-14
A type confusion error within the "unpacked_load_raw()" function within LibRaw versions prior to 0.19.1 (internal/dcraw_common.cpp) can be exploited to trigger an infinite loop.
CVSS Score
7.5
EPSS Score
0.012
Published
2019-02-20
An error within the "parse_rollei()" function (internal/dcraw_common.cpp) within LibRaw versions prior to 0.19.1 can be exploited to trigger an infinite loop.
CVSS Score
7.5
EPSS Score
0.011
Published
2019-02-20
An error within the "parse_sinar_ia()" function (internal/dcraw_common.cpp) within LibRaw versions prior to 0.19.1 can be exploited to exhaust available CPU resources.
CVSS Score
7.5
EPSS Score
0.009
Published
2019-02-20
LibRaw::raw2image in libraw_cxx.cpp in LibRaw 0.19.1 has a NULL pointer dereference.
CVSS Score
6.5
EPSS Score
0.005
Published
2018-12-22
LibRaw::copy_bayer in libraw_cxx.cpp in LibRaw 0.19.1 has a NULL pointer dereference.
CVSS Score
6.5
EPSS Score
0.005
Published
2018-12-22
LibRaw::raw2image() in libraw_cxx.cpp has a heap-based buffer overflow.
CVSS Score
6.5
EPSS Score
0.004
Published
2018-12-22
An error within the "find_green()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.9 can be exploited to cause a stack-based buffer overflow and subsequently execute arbitrary code.
CVSS Score
8.8
EPSS Score
0.023
Published
2018-12-07