SUSE-SU-2017:2649-1

Описание

This update for openjpeg2 fixes several issues.

These security issues were fixed:

• CVE-2016-10507: Integer overflow vulnerability in the bmp24toimage function allowed remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted bmp file (bsc#1056421).
• CVE-2017-14039: A heap-based buffer overflow was discovered in the opj_t2_encode_packet function. The vulnerability caused an out-of-bounds write, which may have lead to remote denial of service or possibly unspecified other impact (bsc#1056622).
• CVE-2017-14164: A size-validation issue was discovered in opj_j2k_write_sot. The vulnerability caused an out-of-bounds write, which may have lead to remote DoS or possibly remote code execution (bsc#1057511).
• CVE-2017-14040: An invalid write access was discovered in bin/jp2/convert.c, triggering a crash in the tgatoimage function. The vulnerability may have lead to remote denial of service or possibly unspecified other impact (bsc#1056621).
• CVE-2017-14041: A stack-based buffer overflow was discovered in the pgxtoimage function. The vulnerability caused an out-of-bounds write, which may have lead to remote denial of service or possibly remote code execution (bsc#1056562).