NULL Pointer Dereference Affecting binutils package, versions [0,]


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.56% (78th percentile)

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  • Snyk IDSNYK-UNMANAGED-BINUTILS-2368458
  • published26 Jan 2022
  • disclosed2 Mar 2018
  • creditUnknown

Introduced: 2 Mar 2018

CVE-2018-7642  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

There is no fixed version for binutils.

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference. The swap_std_reloc_in function in aoutx.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (aout_32_swap_std_reloc_out NULL pointer dereference and application crash) via a crafted ELF file, as demonstrated by objcopy.

CVSS Scores

version 3.1