Published: 30/12/2020 Updated: 05/01/2021

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9

VMScore: 447

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

util/binfmt_misc/check.go in Builder in Docker Engine prior to 19.03.9 calls os.OpenFile with a potentially unsafe qemu-check temporary pathname, constructed with an empty first argument in an ioutil.TempDir call.

Vulnerable Product	Search on Vulmon	Subscribe to Product
docker docker

A flaw was found in Docker when it creates network bridges that accept IPv6 router advertisements by default This flaw allows an attacker who can execute code in a container to possibly spoof rogue IPv6 router advertisements to perform a man-in-the-middle (MitM) attack against the host network or another container (CVE-2020-13401) A flaw was foun ...

CWE-22 http://web.archive.org/web/20200530054359/https://docs.docker.com/engine/release-notes/https://github.com/moby/buildkit/pull/1462 https://golang.org/pkg/os/#TempDir https://github.com/moby/moby/pull/40877 https://golang.org/pkg/io/ioutil/#TempDir https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALASNITRO-ENCLAVES-2021-002.html

CVE-2020-27534

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

References

Vulmon Search

About

Products

Connect