CVE-2022-0481

NameCVE-2022-0481
DescriptionNULL Pointer Dereference in Homebrew mruby prior to 3.2.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mruby (PTS)stretch1.2.0+20161228+git30d5424a-1fixed
stretch (security)1.2.0+20161228+git30d5424a-1+deb9u1fixed
buster2.0.0-1vulnerable
bullseye2.1.2-3vulnerable
bookworm, sid3.0.0-4vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mrubysourcestretch(not affected)
mrubysource(unstable)(unfixed)

Notes

[bullseye] - mruby <no-dsa> (Minor issue)
[buster] - mruby <no-dsa> (Minor issue)
[stretch] - mruby <not-affected> (Vulnerable code not present)
https://huntr.dev/bounties/54725c8c-87f4-41b6-878c-01d8e0ee7027
https://github.com/mruby/mruby/commit/ae3c99767a27f5c6c584162e2adc6a5d0eb2c54e
check, possibly only introduced with dccd66f9efecd0a974b735c62836fe566015cf37 in 3.1.0-rc

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