CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS
Percentile
35.2%
Issue Overview:
A flaw was discovered in the API endpoint behind the ‘docker cp’ command. The endpoint is vulnerable to a Time Of Check to Time Of Use (TOCTOU) vulnerability in the way it handles symbolic links inside a container. An attacker who has compromised an existing container can cause arbitrary files on the host filesystem to be read/written when an administrator tries to copy a file from/to the container. (CVE-2018-15664)
Affected Packages:
docker
Issue Correction:
Run yum update docker to update your system.
New Packages:
src:
docker-18.06.1ce-10.32.amzn1.src
x86_64:
docker-18.06.1ce-10.32.amzn1.x86_64
docker-debuginfo-18.06.1ce-10.32.amzn1.x86_64
Red Hat: CVE-2018-15664
Mitre: CVE-2018-15664
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | x86_64 | docker | < 18.06.1ce-10.32.amzn1 | docker-18.06.1ce-10.32.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | docker-debuginfo | < 18.06.1ce-10.32.amzn1 | docker-debuginfo-18.06.1ce-10.32.amzn1.x86_64.rpm |
CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS
Percentile
35.2%