An issue was discovered in webargs before 5.1.3, as used with marshmallow and other products. JSON parsing uses a short-lived cache to store the parsed JSON body. This cache is not thread-safe, meaning that incorrect JSON payloads could have been parsed for concurrent requests.
Advisories
Source ID Title
EUVD EUVD EUVD-2019-0159 An issue was discovered in webargs before 5.1.3, as used with marshmallow and other products. JSON parsing uses a short-lived cache to store the parsed JSON body. This cache is not thread-safe, meaning that incorrect JSON payloads could have been parsed for concurrent requests.
Github GHSA Github GHSA GHSA-8554-jxcw-454q Webargs mishandles concurrent JSON parsing
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T22:01:53.274Z

Reserved: 2019-03-11T00:00:00

Link: CVE-2019-9710

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-03-12T02:29:00.273

Modified: 2024-11-21T04:52:09.240

Link: CVE-2019-9710

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses