CVE-2016-4797

Divide-by-zero vulnerability in the opj_tcd_init_tile function in tcd.c in OpenJPEG before 2.1.1 allows remote attackers to cause a denial of service (application crash) via a crafted jp2 file. NOTE: this issue exists because of an incorrect fix for CVE-2014-7947.

Divide-by-zero vulnerability in the opj_tcd_init_tile function in tcd.c in OpenJPEG before 2.1.1 allows remote attackers to cause a denial of service (application crash) via a crafted jp2 file. NOTE: this issue exists because of an incorrect fix for CVE-2014-7947.

A specially crafted JPEG2000 image file can force Out-Of-Bounds Read in opj_tcd_free_tile() (CVE-2016-3181).

A specially crafted JPEG2000 image file can force Heap Corruption in opj_free() (CVE-2016-3182).

A specially crafted JPEG2000 image file can force Out-Of-Bounds Read in sycc422_to_rgb() (CVE-2016-3183).

OpenJPEG Heap Buffer Overflow in function color_cmyk_to_rgb() in color.c (CVE-2016-4796).

OpenJPEG division-by-zero in function opj_tcd_init_tile() in tcd.c (CVE-2016-4797).

Heap-based buffer overflow in the opj_dwt_interleave_v function in dwt.c in OpenJPEG allows remote attackers to execute arbitrary code via crafted coordinate values in JPEG 2000 data (CVE-2016-5157).

Integer overflow in the opj_pi_create_decode function in pi.c in OpenJPEG allows remote attackers to execute arbitrary code via a crafted JP2 file, which triggers an out-of-bounds read or write (CVE-2016-7163).

convert.c in OpenJPEG before 2.1.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors involving the variable s (CVE-2016-7445).

A buffer overflow in OpenJPEG 2.1.1 causes arbitrary code execution when parsing a crafted image. An exploitable code execution vulnerability exists in the jpeg2000 image file format parser as implemented in the OpenJpeg library. A specially crafted jpeg2000 file can cause an out of bound heap write resulting in heap corruption leading to arbitrary code execution (CVE-2016-8332).

This update for openjpeg2 fixes the following issues:

• CVE-2016-1924: Fixed heap buffer overflow (bsc#980504).
• CVE-2016-3183: Fixed out-of-bounds read in sycc422_to_rgb function (bsc#971617).
• CVE-2016-4797: Fixed heap buffer overflow (bsc#980504).
• CVE-2018-14423: Fixed division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl,and pi_next_rpcl in lib/openjp3d/pi.c (bsc#1102016).
• CVE-2018-16375: Fixed missing checks for header_info.height and header_info.width in the function pnmtoimage in bin/jpwl/convert.c (bsc#1106882).
• CVE-2018-16376: Fixed heap-based buffer overflow function t2_encode_packet in lib/openmj2/t2.c (bsc#1106881).
• CVE-2018-20845: Fixed division-by-zero in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pi.c (bsc#1140130).
• CVE-2018-20846: Fixed out-of-bounds accesses in pi_next_lrcp, pi_next_rlcp, pi_next_rpcl, pi_next_pcrl, pi_next_rpcl, and pi_next_cprl in openmj2/pi.c (bsc#1140205).
• CVE-2020-8112: Fixed heap-based buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c (bsc#1162090).
• CVE-2020-15389: Fixed use-after-free if t a mix of valid and invalid files in a directory operated on by the decompressor (bsc#1173578).
• CVE-2020-27823: Fixed heap buffer over-write in opj_tcd_dc_level_shift_encode() (bsc#1180457).
• CVE-2021-29338: Fixed integer overflow that allows remote attackers to crash the application (bsc#1184774).
• CVE-2022-1122: Fixed segmentation fault in opj2_decompress due to uninitialized pointer (bsc#1197738).