Integer Overflow or Wraparound Affecting gcc-4.9 package, versions <4.9.1-4


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 2.61% (90th percentile)
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NVD
9.8 critical
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Red Hat
5.9 medium

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  • Snyk ID SNYK-DEBIAN8-GCC49-309184
  • published 7 Mar 2018
  • disclosed 7 Mar 2018

How to fix?

Upgrade Debian:8 gcc-4.9 to version 4.9.1-4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gcc-4.9 package and not the gcc-4.9 package as distributed by Debian. See How to fix? for Debian:8 relevant fixed versions and status.

Multiple integer overflows in libgfortran might allow remote attackers to execute arbitrary code or cause a denial of service (Fortran application crash) via vectors related to array allocation.