CVE-2020-7598

NameCVE-2020-7598
Descriptionminimist before 1.2.2 could be tricked into adding or modifying properties of Object.prototype using a "constructor" or "__proto__" payload.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs953762

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
node-minimist (PTS)buster, stretch1.2.0-1vulnerable
bullseye, sid1.2.5-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
node-minimistsource(unstable)1.2.5-1953762

Notes

[buster] - node-minimist <no-dsa> (Minor issue)
[stretch] - node-minimist <ignored> (Nodejs in stretch not covered by security support)
https://snyk.io/vuln/SNYK-JS-MINIMIST-559764
POC: https://gist.github.com/Kirill89/47feb345b09bf081317f08dd43403a8a
Fixed by: https://github.com/substack/minimist/commit/63e7ed05aa4b1889ec2f3b196426db4500cbda94

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