GHSA-v554-xwgw-hc3w
Suggest an improvement- Source
- https://github.com/advisories/GHSA-v554-xwgw-hc3w
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-v554-xwgw-hc3w/GHSA-v554-xwgw-hc3w.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-v554-xwgw-hc3w
- Aliases
- Related
- Published
- 2024-05-15T17:09:24Z
- Modified
- 2024-06-04T16:56:34.409946Z
- Severity
-
- 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
- Summary
- source-controller leaks Azure Storage SAS token into logs
- Details
-
Impact
When source-controller is configured to use an Azure SAS token when connecting to Azure Blob Storage, the token was logged along with the Azure URL when the controller encountered a connection error. An attacker with access to the source-controller logs could use the token to gain access to the Azure Blob Storage until the token expires.
Patches
This vulnerability was fixed in source-controller v1.2.5.
Workarounds
There is no workaround for this vulnerability except for using a different auth mechanism such as Azure Workload Identity.
Credits
This issue was reported and fixed by Jagpreet Singh Tamber (@jagpreetstamber) from the Azure Arc team.
References
https://github.com/fluxcd/source-controller/pull/1430
For more information
If you have any questions or comments about this advisory:
- Open an issue in the source-controller repository.
- Contact us at the CNCF Flux Channel.
- References
-
- https://github.com/fluxcd/source-controller/security/advisories/GHSA-v554-xwgw-hc3w
- https://nvd.nist.gov/vuln/detail/CVE-2024-31216
- https://github.com/fluxcd/source-controller/pull/1430
- https://github.com/fluxcd/source-controller/commit/915d1a072a4f37dd460ba33079dc094aa6e72fa9
- https://github.com/fluxcd/source-controller
Affected packages
Go / github.com/fluxcd/source-controller
Package
- Name
- github.com/fluxcd/source-controller
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/fluxcd/source-controller