CVSS 3.1
5.3 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NCVE-2020-27534
Medium (5.3) in docker docker. EPSS 1.8% chance of exploitation in the next 30 days. Fixed in github.com/moby/moby 19.03.9.
util/binfmt_misc/check.go in Builder in Docker Engine before 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.
Severity
- EPSS
- 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Affected
- docker:docker
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-6hwg-w5jg-9c6x | Go | github.com/moby/moby | <19.03.9 | 19.03.9 |
| GHSA-6hwg-w5jg-9c6x | Go | github.com/docker/docker | <19.03.9 | 19.03.9 |