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CVE-2018-20699

Good to know:

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Date: January 11, 2019

Docker Engine before 18.09 allows attackers to cause a denial of service (dockerd memory consumption) via a large integer in a --cpuset-mems or --cpuset-cpus value, related to daemon/daemon_unix.go, pkg/parsers/parsers.go, and pkg/sysinfo/sysinfo.go.

Language: Go

Severity Score

Related Resources (9)

https://github.com/docker/engine/pull/70
https://access.redhat.com/security/cve/CVE-2018-20699
https://github.com/moby/moby/pull/37967
https://access.redhat.com/errata/RHSA-2019:0487
https://security-tracker.debian.org/tracker/CVE-2018-20699
https://nvd.nist.gov/vuln/detail/CVE-2018-20699
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-20699
https://www.mend.io/resources/blog/top-5-open-source-security-vulnerabilities-january-2019
https://www.mend.io/vulnerability-database/CVE-2018-20699

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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