Double free vulnerability in the j2k_read_ppm_v3 function in OpenJPEG before r2997, as used in PDFium in Google Chrome, allows remote attackers to cause a denial of service (process crash) via a crafted PDF.Referenceshttps://lists.debian.org/debian-lts-announce/2018/07/msg00025.htmlhttps://bugs.chromium.org/p/chromium/issues/detail?id=457493https://bugs.chromium.org/p/chromium/issues/detail?id=430891
