hdf5: SIGFPE signal in H5D__create_chunk_file_map_hyper() of H5Dchunk.c

A SIGFPE signal is raised in the function H5D__create_chunk_file_map_hyper() of H5Dchunk.c in the HDF HDF5 through 1.10.3 library during an attempted parse of a crafted HDF file, because of incorrect protection against division by zero. It could allow a remote denial of service attack.

Amazon Web Services (AWS) FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 (with FreeRTOS+TCP), and WITTENSTEIN WHIS Connect middleware TCP/IP component allow division by zero in prvCheckOptions.

openjpeg2: Division-by-zero vulnerabilities in lib/openjp3d/pi.c

Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in lib/openjp3d/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).

libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.

libavformat/movenc.c in FFmpeg before 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted Waveform audio file.

kernel: divide-by-zero in fs/f2fs/super.c

An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3, which does not properly validate secs_per_zone in a corrupted f2fs image, as demonstrated by a divide-by-zero error.

kernel: divide-by-zero in fs/f2fs/super.c

An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3. There is an out-of-bounds read or a divide-by-zero error for an incorrect user_block_count in a corrupted f2fs image, leading to a denial of service (BUG).

hdf5: division by zero in H5D__chunk_init in H5Dchunk.c

A division by zero was discovered in H5D__chunk_init in H5Dchunk.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service attack.

hdf5: division by zero in H5D__btree_decode_key in H5Dbtree.c

A division by zero was discovered in H5D__btree_decode_key in H5Dbtree.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service attack.

nasm: Divide-by-zero asm/eval.c:expr5() allows for crash via crafted file

Netwide Assembler (NASM) 2.14rc0 has a division-by-zero vulnerability in the expr5 function in asm/eval.c via a malformed input file.

kernel: Division by zero in change_port_settings in drivers/usb/serial/io_ti.c resulting in a denial of service

In change_port_settings in drivers/usb/serial/io_ti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates.

The Wave_read._read_fmt_chunk function in Lib/wave.py in Python through 3.6.4 does not ensure a nonzero channel value, which allows attackers to cause a denial of service (divide-by-zero and exception) via a crafted wav format audio file. NOTE: the vendor disputes this issue because Python applications "need to be prepared to handle a wide variety of exceptions.

SWFTools 0.9.2 has a divide-by-zero error in the wav_convert2mono function in lib/wav.c because the align value may be zero.

ImpulseAdventure JPEGsnoop version 1.7.5 is vulnerable to a division by zero in the JFIF decode handling resulting denial of service.

kernel: race condition between direct and memory-mapped I/O in fs/xfs/xfs_aops.c

In the Linux kernel before 4.9.3, fs/xfs/xfs_aops.c allows local users to cause a denial of service (system crash) because there is a race condition between direct and memory-mapped I/O (associated with a hole) that is handled with BUG_ON instead of an I/O failure.

libtiff: divide by zero in the tiffdither tool

The _TIFFmalloc function in tif_unix.c in LibTIFF 4.0.3 does not reject a zero size, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted TIFF image that is mishandled by the TIFFWriteScanline function in tif_write.c, as demonstrated by tiffdither.

BT:Classic: Multiple missing buf length checks

BT:Classic: Multiple missing buf length checks

Integer overflow and divide-by-zero in Xpdf 4.05 due to bogus page box coordinates

In Xpdf 4.05 (and earlier), very large coordinates in a page box can cause an integer overflow and divide-by-zero.

ImageMagick: Division by zero in GenerateDifferentialNoise in MagickCore/gem.c

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-20176. Reason: This candidate is a reservation duplicate of CVE-2021-20176. Notes: All CVE users should reference CVE-2021-20176 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.

ImageMagick: processing crafted file leads to impact on availabiity

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none