In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp allows out-of-buffer access because split_col and split_row values are not checked in 0x041f tag processing.
In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp allows out-of-buffer access because split_col and split_row values are not checked in 0x041f tag processing.
Affected: openEuler:24.03-LTS: LibRaw, openEuler:24.03-LTS-SP1: LibRaw, openEuler:20.03-LTS-SP4: LibRaw, openEuler:22.03-LTS-SP3: LibRaw, openEuler:22.03-LTS-SP4: LibRaw
LibRaw is a library for reading RAW files from digital photo cameras (CRW/CR2, NEF, RAF, etc, virtually all RAW formats are supported).It pays special attention to correct retrieval of data required for subsequent RAW conversion.The library is intended for embedding in RAW converters, data analyzers, and other programs using RAW files as the initial data. Security Fix(es):
In LibRaw before 0.21.4, metadata/tiff.cpp has an out-of-bounds read in the Fujifilm 0xf00c tag parser.(CVE-2025-43961)
In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp has out-of-bounds reads for tag 0x412 processing, related to large w0 or w1 values or the frac and mult calculations.(CVE-2025-43962)
In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp allows out-of-buffer access because split_col and split_row values are not checked in 0x041f tag processing.(CVE-2025-43963)
In LibRaw before 0.21.4, tag 0x412 processing in phase_one_correct in decoders/load_mfbacks.cpp does not enforce minimum w0 and w1 values.(CVE-2025-43964)
libraw-devel-0.21.4-1.1 on GA media
Security update for libraw
Affected: Ubuntu:Pro:16.04:LTS: libraw, Ubuntu:16.04:LTS: darktable, Ubuntu:16.04:LTS: dcraw, Ubuntu:Pro:16.04:LTS: digikam, Ubuntu:16.04:LTS: exactimage, Ubuntu:16.04:LTS: kodi, Ubuntu:16.04:LTS: rawtherapee, Ubuntu:16.04:LTS: ufraw, Ubuntu:Pro:18.04:LTS: libraw, Ubuntu:18.04:LTS: darktable and 39 more
In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp allows out-of-buffer access because split_col and split_row values are not checked in 0x041f tag processing.