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: Heap-based buffer over-read in libdw/dwarf_getaranges.c:dwarf_getaranges via crafted file * elfutils: Double-free due to double decompression of sections in crafted ELF causes crash * elfutils: Heap-based buffer over-read in libdw/dwarf_getabbrev.c and libwd/dwarf_hasattr.c causes crash * elfutils: invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl * elfutils: eu-size cannot handle recursive ar files * elfutils: Divide-by-zero in arlib_add_symbols function in arlib.c * 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 Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.