Vulnerability · Published Aug 28, 2023 · Assigned by GitHub_M
CVE-2023-39348Improper log output when using GitHub Status Notifications in spinnaker
Medium 4.0
In plain English
A medium-severity sensitive data in logs in spinnaker from spinnaker. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).
Official description
Spinnaker is an open source, multi-cloud continuous delivery platform. Log output when updating GitHub status is improperly set to FULL always. It's recommended to apply the patch and rotate the GitHub token used for github status notifications. Given that this would output github tokens to a log system, the risk is slightly higher than a "low" since token exposure could grant elevated access to repositories outside of control. If using READ restricted tokens, the exposure is such that the token itself could be used to access resources otherwise restricted from reads. This only affects users of GitHub Status Notifications. This issue has been addressed in pull request 1316. Users are advised to upgrade. Users unable to upgrade should disable GH Status Notifications, Filter their logs for Echo log data and use read-only tokens that are limited in scope.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/spinnaker/spinnaker | no fix listed | GHSA-rq5c-hvw6-8pr7 |
| Go | github.com/spinnaker/spinnaker | no fix listed | GHSA-rq5c-hvw6-8pr7 |
| Go | github.com/spinnaker/spinnaker | no fix listed | GHSA-rq5c-hvw6-8pr7 |
| Go | github.com/spinnaker/spinnaker | no fix listed | GHSA-rq5c-hvw6-8pr7 |
Affected products (as reported)
Weakness: CWE-532 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
References
- https://github.com/spinnaker/spinnaker/security/advisories/GHSA-rq5c-hvw6-8pr7 x_refsource_CONFIRM
- https://github.com/spinnaker/echo/pull/1316 x_refsource_MISC