QID 981148

QID 981148: Python (pip) Security Update for marshmallow (GHSA-9q2p-fj49-vpxj)

In the marshmallow library before 2.15.1 and 3.x before 3.0.0b9 for Python, the schema "only" option treats an empty list as implying no "only" option, which allows a request that was intended to expose no fields to instead expose all fields (if the schema is being filtered dynamically using the "only" option, and there is a user role that produces an empty value for "only").

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as Medium - 5.3 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to refer to GHSA-9q2p-fj49-vpxj for updates pertaining to this vulnerability.

Vendor References

GHSA-9q2p-fj49-vpxj - github.com/advisories/GHSA-9q2p-fj49-vpxj

CVEs related to QID 981148

CVE-2018-17175 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-9q2p-fj49-vpxj	marshmallow		github.com/advisories/GHSA-9q2p-fj49-vpxj

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