openjpeg -- multiple vulnerabilities

Tencent’s Xuanwu LAB reports:

A Heap Buffer Overflow (Out-of-Bounds Write) issue was found in
function opj_dwt_interleave_v of dwt.c. This vulnerability allows
remote attackers to execute arbitrary code on vulnerable installations
of OpenJPEG.
An integer overflow issue exists in function opj_pi_create_decode of
pi.c. It can lead to Out-Of-Bounds Read and Out-Of-Bounds Write in
function opj_pi_next_cprl of pi.c (function opj_pi_next_lrcp,
opj_pi_next_rlcp, opj_pi_next_rpcl, opj_pi_next_pcrl may also be
vulnerable). This vulnerability allows remote attackers to execute
arbitrary code on vulnerable installations of OpenJPEG.