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Integer Overflow or Wraparound Affecting binutils package, versions <2.30-6

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.84% (82nd percentile)
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NVD
5.5 medium
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SUSE
2.5 low
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN11-BINUTILS-531326
  • published 28 Feb 2018
  • disclosed 28 Feb 2018
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Introduced: 28 Feb 2018

CVE-2018-7569 Open this link in a new tab
CWE-190 Open this link in a new tab
CWE-191 Open this link in a new tab

How to fix?

Upgrade Debian:11 binutils to version 2.30-6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream binutils package and not the binutils package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

dwarf2.c 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 (integer underflow or overflow, and application crash) via an ELF file with a corrupt DWARF FORM block, as demonstrated by nm.