Integer Overflow or Wraparound Affecting binutils package, versions *


medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High
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NVD
7.8 high
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SUSE
5.3 medium
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Red Hat
7.8 high

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  • Snyk ID SNYK-CENTOS8-BINUTILS-1938273
  • published 26 Jul 2021
  • disclosed 16 Dec 2018

How to fix?

There is no fixed version for Centos:8 binutils.

NVD Description

Note: Versions mentioned in the description apply only to the upstream binutils package and not the binutils package as distributed by Centos:8. See How to fix? for Centos:8 relevant fixed versions and status.

binutils version 2.32 and earlier contains a Integer Overflow vulnerability in objdump, bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dynamic_reloc that can result in Integer overflow trigger heap overflow. Successful exploitation allows execution of arbitrary code.. This attack appear to be exploitable via Local. This vulnerability appears to have been fixed in after commit 3a551c7a1b80fca579461774860574eabfd7f18f.