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NULL Pointer Dereference Affecting binutils-gold package, versions <2.32-6.8.1

Severity

 Recommended
0.0
low
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.56% (78th percentile)

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  • Snyk IDSNYK-SLES150-BINUTILSGOLD-2735388
  • published14 Apr 2022
  • disclosed25 Oct 2019
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Introduced: 25 Oct 2019

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

How to fix?

Upgrade SLES:15.0 binutils-gold to version 2.32-6.8.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream binutils-gold package and not the binutils-gold package as distributed by SLES. See How to fix? for SLES:15.0 relevant fixed versions and status.

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.