Improper Input Validation Affecting binutils package, versions <2.30-6


0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.86% (83rd percentile)
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NVD
7.8 high
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SUSE
3.3 low
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN11-BINUTILS-521061
  • published 18 Feb 2018
  • disclosed 18 Feb 2018

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.

In the coff_pointerize_aux function in coffgen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, an index is not validated, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted file, as demonstrated by objcopy of a COFF object.