Red Hat Security Advisory: poppler security update

CVE-2018-18897 — poppler: memory leak in GfxColorSpace::setDisplayProfile in GfxState.cc CVE-2018-20481 — poppler: NULL pointer dereference in the XRef::getEntry in XRef.cc CVE-2018-20551 — poppler: reachable Object::getString assertion in AnnotRichMedia class in Annot.c CVE-2018-20650 — poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc CVE-2018-20662 — poppler: SIGABRT PDFDoc::setup class in PDFDoc.cc CVE-2019-7310 — poppler: heap-based buffer over-read in XRef::getEntry in XRef.cc CVE-2019-9200 — poppler: heap-based buffer overflow in function ImageStream::getLine() in Stream.cc CVE-2019-9631 — poppler: heap-based buffer over-read in function downsample_row_box_filter in CairoRescaleBox.cc CVE-2019-9903 — poppler: stack consumption in function Dict::find() in Dict.cc CVE-2019-9959 — poppler: integer overflow in JPXStream::init function leading to memory consumption CVE-2019-10871 — poppler: heap-based buffer over-read in function PSOutputDev::checkPageSlice in PSOutputDev.cc CVE-2019-12293 — poppler: heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc