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NULL Pointer Dereference Affecting binutils-devel package, versions *

Severity

 Recommended
0.0
low
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.39% (75th percentile)

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  • Snyk IDSNYK-CENTOS6-BINUTILSDEVEL-1998232
  • published26 Jul 2021
  • disclosed21 Oct 2018
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Introduced: 21 Oct 2018

CVE-2018-18607  (opens in a new tab)
CWE-476  (opens in a new tab)
First added by Snyk

How to fix?

There is no fixed version for Centos:6 binutils-devel.

NVD Description

Note: Versions mentioned in the description apply only to the upstream binutils-devel package and not the binutils-devel package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

An issue was discovered in elf_link_input_bfd in elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in elf_link_input_bfd when used for finding STT_TLS symbols without any TLS section. A specially crafted ELF allows remote attackers to cause a denial of service, as demonstrated by ld.