CVE-2020-27534
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Path Traversal in Moby builder
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-27534
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-27534.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/moby/moby | <19.03.9 | 19.03.9 |
| Go | github.com/docker/docker | <19.03.9 | 19.03.9 |
References
- https://www.suse.com/security/cve/CVE-2020-27534.html
- https://security-tracker.debian.org/tracker/CVE-2020-27534
- https://nvd.nist.gov/vuln/detail/CVE-2020-27534
- https://github.com/moby/buildkit/pull/1462
- https://github.com/moby/moby/pull/40877
- https://bugzilla.redhat.com/show_bug.cgi?id=1921154
- http://web.archive.org/web/20200530054359/https://docs.docker.com/engine/release-notes
Verify integrity in audit chain (admin only). AS-IS.