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SUSE: CVE-2018-10534: SUSE Linux Security Advisory

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SUSE: CVE-2018-10534: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
04/29/2018
Created
03/19/2019
Added
10/18/2018
Modified
02/04/2022

Description

The _bfd_XX_bfd_copy_private_bfd_data_common function in peXXigen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, processes a negative Data Directory size with an unbounded loop that increases the value of (external_IMAGE_DEBUG_DIRECTORY) *edd so that the address exceeds its own memory region, resulting in an out-of-bounds memory write, as demonstrated by objcopy copying private info with _bfd_pex64_bfd_copy_private_bfd_data_common in pex64igen.c.

Solution(s)

  • suse-upgrade-binutils
  • suse-upgrade-binutils-devel
  • suse-upgrade-binutils-devel-32bit
  • suse-upgrade-binutils-gold
  • suse-upgrade-cross-aarch64-binutils
  • suse-upgrade-cross-arm-binutils
  • suse-upgrade-cross-avr-binutils
  • suse-upgrade-cross-epiphany-binutils
  • suse-upgrade-cross-hppa-binutils
  • suse-upgrade-cross-hppa64-binutils
  • suse-upgrade-cross-i386-binutils
  • suse-upgrade-cross-ia64-binutils
  • suse-upgrade-cross-m68k-binutils
  • suse-upgrade-cross-mips-binutils
  • suse-upgrade-cross-ppc-binutils
  • suse-upgrade-cross-ppc64-binutils
  • suse-upgrade-cross-ppc64le-binutils
  • suse-upgrade-cross-riscv64-binutils
  • suse-upgrade-cross-rx-binutils
  • suse-upgrade-cross-s390-binutils
  • suse-upgrade-cross-s390x-binutils
  • suse-upgrade-cross-sparc-binutils
  • suse-upgrade-cross-sparc64-binutils
  • suse-upgrade-cross-spu-binutils
  • suse-upgrade-libctf-nobfd0
  • suse-upgrade-libctf0

References

  • SUSE-SU-2018:3170-1
  • SUSE-SU-2018:3170-2
  • SUSE-SU-2018:3207-1
  • SUSE-SU-2018:3207-2
  • USN-4336-1
  • USN-4336-2
  • CVE-2018-10534
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