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CVE-2022-27419

Published: 12 April 2022

rtl_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.

Notes

AuthorNote
ccdm94
introduced by 1a9b05cb1b9.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
rtl-433
Launchpad, Ubuntu, Debian
focal Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Needed

kinetic Ignored
(end of life, was needed)
lunar Ignored
(end of life, was needed)
mantic Needed

trusty Ignored
(end of standard support)
upstream Pending
(21.13)
xenial Ignored
(end of standard support)
Patches:
upstream: https://github.com/merbanan/rtl_433/commit/37455483889bd1c641bdaafc493d1cc236b74904

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H