CVE-2018-17175

NameCVE-2018-17175
DescriptionIn 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").
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs909140

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-marshmallow (PTS)buster3.0.0b14-1fixed
bullseye3.10.0-1fixed
bookworm3.18.0-1fixed
sid, trixie3.20.1-1.1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-marshmallowsource(unstable)3.0.0b14-1909140

Notes

https://github.com/marshmallow-code/marshmallow/issues/772

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