GHSA-j249-ghv5-7mxv CVE-2019-13509
Secret insertion into debug log in Docker
- Severity
- 7.5 / 10
- High · CVSS 3.0
- Exploit chance (EPSS)
- 3.65%
- Chance of exploitation in the next 30 days. Higher than 89.61% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-532 Insertion of Sensitive Information into Log File
- Fix
18.09.8- Upgrade github.com/docker/docker to this version or later
Description
In Docker CE and EE before 18.09.8 (as well as Docker EE before 17.06.2-ee-23 and 18.x before 18.03.1-ee-10), Docker Engine in debug mode may sometimes add secrets to the debug log. This applies to a scenario where docker stack deploy is run to redeploy a stack that includes (non external) secrets. It potentially applies to other API users of the stack API if they resend the secret.
Affected versions
Go
| Package | Vulnerable | Fixed in |
|---|---|---|
| github.com/docker/docker | < 18.09.8 |
18.09.8 |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
github.com/docker/docker Go → 18.09.8
- go
go get github.com/docker/docker@v18.09.8 && go mod tidy
Severity breakdown
CVSS 3.0 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Weakness
CWE-532: Insertion of Sensitive Information into Log File
The product writes sensitive information to a log file.
How to prevent it
- Architecture and Design, Implementation: Consider seriously the sensitivity of the information written into log files. Do not write secrets into the log files.
- Distribution: Remove debug log files before deploying the application into production.
- Operation: Protect log files against unauthorized read/write.
- Implementation: Adjust configurations appropriately when software is transitioned from a debug state to production.
References
Advisories
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-rg2x-37c3-w2rh Docker: Race condition in docker cp allows bind mount redirection to host path | High | Also affects github.com/docker/docker |
| GHSA-vp62-88p7-qqf5 Docker: Race condition in docker cp allows creation of arbitrary empty files on the host via symlink swap | Medium | Also affects github.com/docker/docker |
| GHSA-x86f-5xw2-fm2r Docker: `PUT /containers/{id}/archive` executes container binary on the host | High | Also affects github.com/docker/docker |
| GO-2026-4887 Moby has AuthZ plugin bypass when provided oversized request bodies | High | Also affects github.com/docker/docker |
| GHSA-pxq6-2prw-chj9 Moby has an Off-by-one error in its plugin privilege validation | High | Also affects github.com/docker/docker |
| GHSA-4vq8-7jfc-9cvp Moby firewalld reload removes bridge network isolation | Medium | Also affects github.com/docker/docker |
| GHSA-x4rx-4gw3-53p4 Moby firewalld reload makes published container ports accessible from remote hosts | Medium | Also affects github.com/docker/docker |
| GHSA-v23v-6jw2-98fq Authz zero length regression | Critical | Also affects github.com/docker/docker |
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