What is CVE-2022-27419?

CVE-2022-27419 is a medium-severity vulnerability in Rtl 433 Project, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-04-12.

How severe is CVE-2022-27419?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Rtl 433 Project

CVE-2022-27419

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.

Vulnerability class: Buffer Overflow

EPSS: 0.006 (46.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Rtl_433_project Rtl_433 — versions 21.12
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2022-27419?: CVE-2022-27419 is a medium-severity vulnerability in Rtl 433 Project, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-04-12.
How severe is CVE-2022-27419?: Medium severity. CVSS v3 base score is 5.5 out of 10.