Resource Exhaustion Affecting runc package, versions <0:1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb


Severity

Recommended
medium

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.06% (25th percentile)

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  • Snyk ID SNYK-CENTOS8-RUNC-2034417
  • published 26 Jul 2021
  • disclosed 20 Jan 2020

How to fix?

Upgrade Centos:8 runc to version 0:1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb or higher.

NVD Description

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

A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashing the process responsible for pulling the image. This flaw affects containers-image versions before 5.2.0.

CVSS Scores

version 3.1
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NVD

3.3 low
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    Low
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Red Hat

3.5 low