Vulnerability Description
A vulnerability, which was classified as problematic, has been found in dbartholomae lambda-middleware frameguard up to 1.0.4. Affected by this issue is some unknown functionality of the file packages/json-deserializer/src/JsonDeserializer.ts of the component JSON Mime-Type Handler. The manipulation leads to inefficient regular expression complexity. Upgrading to version 1.1.0 is able to address this issue. The patch is identified as f689404d830cbc1edd6a1018d3334ff5f44dc6a6. It is recommended to upgrade the affected component. VDB-253406 is the identifier assigned to this vulnerability.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dbartholomae | Lambda-Middleware | <= 1.0.4 |
Related Weaknesses (CWE)
References
- https://github.com/dbartholomae/lambda-middleware/commit/f689404d830cbc1edd6a101Patch
- https://github.com/dbartholomae/lambda-middleware/pull/57Patch
- https://github.com/dbartholomae/lambda-middleware/releases/tag/%40lambda-middlewRelease Notes
- https://vuldb.com/?ctiid.253406Permissions Required
- https://vuldb.com/?id.253406Third Party Advisory
- https://github.com/dbartholomae/lambda-middleware/commit/f689404d830cbc1edd6a101Patch
- https://github.com/dbartholomae/lambda-middleware/pull/57Patch
- https://github.com/dbartholomae/lambda-middleware/releases/tag/%40lambda-middlewRelease Notes
- https://vuldb.com/?ctiid.253406Permissions Required
- https://vuldb.com/?id.253406Third Party Advisory
FAQ
What is CVE-2021-4437?
CVE-2021-4437 is a vulnerability with a CVSS score of 3.5 (LOW). A vulnerability, which was classified as problematic, has been found in dbartholomae lambda-middleware frameguard up to 1.0.4. Affected by this issue is some unknown functionality of the file packages...
How severe is CVE-2021-4437?
CVE-2021-4437 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-4437?
Check the references section above for vendor advisories and patch information. Affected products include: Dbartholomae Lambda-Middleware.