CVE-2021-30481

NameCVE-2021-30481
DescriptionValve Steam through 2021-04-10, when a Source engine game is installed, allows remote authenticated users to execute arbitrary code because of a buffer overflow that occurs for a Steam invite after one click.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Notes

NOT-FOR-US: Valve Steam
Debian ships an installer as src:steam, but it auto-updates whenever Steam
is started, so nothing really to be updated there

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