Out-of-Bounds Affecting binutils package, versions <2.29.90.20180122-1


low

Snyk CVSS

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

    Threat Intelligence

    EPSS 0.53% (77th percentile)
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NVD
7.8 high
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN11-BINUTILS-520365
  • published 4 Dec 2017
  • disclosed 4 Dec 2017

How to fix?

Upgrade Debian:11 binutils to version 2.29.90.20180122-1 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.

The _bfd_coff_read_string_table function in coffgen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not properly validate the size of the external string table, which allows remote attackers to cause a denial of service (excessive memory consumption, or heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted COFF binary.