CVE-2022-27419

NameCVE-2022-27419
Descriptionrtl_433 21.12 was discovered to contain a stack overflow in the function acurite_00275rm_decode at /devices/acurite.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.
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)
Debian Bugs1009788

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
rtl-433 (PTS)bullseye20.11-1fixed
bookworm, sid21.12-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
rtl-433sourcebullseye(not affected)
rtl-433source(unstable)(unfixed)1009788

Notes

[bullseye] - rtl-433 <not-affected> (Vulnerable code introduced later)
https://github.com/merbanan/rtl_433/issues/2012
Introduced by: https://github.com/merbanan/rtl_433/commit/1a9b05cb1b9af1a639fa765ee4a7939ca7d6dd32 (21.12)
Fixed by: https://github.com/merbanan/rtl_433/commit/37455483889bd1c641bdaafc493d1cc236b74904

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