6.9Mittel
CVE-2025-34450merbanan/rtl_433 <= 25.02 Stack-based Buffer Overflow
Beschreibung
merbanan/rtl_433 versions up to and including 25.02 and prior to commit 25e47f8 contain a stack-based buffer overflow vulnerability in the function parse_rfraw() located in src/rfraw.c. When processing crafted or excessively large raw RF input data, the application may write beyond the bounds of a stack buffer, resulting in memory corruption or a crash. This vulnerability can be exploited to cause a denial of service and, under certain conditions, may be leveraged for further exploitation depending on the execution environment and available mitigations.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| merbanan | rtl_433 | ≤ 25.02 | |
| rtl 433 project | rtl 433 | ≤ 25.02 |
Referenzen und Patches
- https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-004-rtl_433-rfraw-parse-overflow.md technical-descriptionexploitExploitThird Party Advisory
- https://github.com/merbanan/rtl_433/issues/3375 issue-trackingExploitIssue TrackingPatch
- https://github.com/dd32/rtl_433/commit/25e47f8 patchPatch
- https://www.vulncheck.com/advisories/merbanan-rtl-433-stack-based-buffer-overflow third-party-advisoryThird Party Advisory
CPE-Treffer (NVD) (1)
cpe:2.3:a:rtl_433_project:rtl_433:*:*:*:*:*:*:*:*≤ 25.02