The elfutils packages contain a number of utility programs and libraries related to the creation and maintenance of executable code. The following packages have been upgraded to a later upstream version: elfutils . Security Fix: * elfutils: buffer over-read in the ebl_object_note function in eblobjnote.c in libebl * elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw * elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c * elfutils: out of bound write in elf_cvt_note in libelf/note_xlate.h * elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Additional Changes: For detailed information on changes in this release, see the CentOS 8.1 Release Notes linked from the References section.