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| author |   Alan Modra <amodra@gmail.com> | 2020-09-04 19:19:18 +0930 |
|---|---|---|
| committer |   Andreas K. Hüttel <dilfridge@gentoo.org> | 2021-01-23 20:40:29 +0200 |
| commit | 11cad0c18a49420414c681657549ea1c6274ec8c (patch) | |
| tree | 73ea06e8435bf047d57a7ea4e4d1738593e6d0cd /ltsugar.m4 | |
| parent | Automatic date update in version.in (diff) | |
| download | binutils-gdb-gentoo/binutils-2.35.1.tar.gz binutils-gdb-gentoo/binutils-2.35.1.tar.bz2 binutils-gdb-gentoo/binutils-2.35.1.zip | |
PR26574, heap buffer overflow in _bfd_elf_slurp_secondary_reloc_sectiongentoo/binutils-2.35.1
A horribly fuzzed object with section headers inside the ELF header.
Disallow that, and crazy reloc sizes.
PR 26574
* elfcode.h (elf_object_p): Sanity check section header offset.
* elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
sh_entsize.
(cherry picked from commit 8642dafaef21aa6747cec01df1977e9c52eb4679)
Diffstat (limited to 'ltsugar.m4')
0 files changed, 0 insertions, 0 deletions