CVE-2021-41193 – Use of Externally-Controlled Format String in wire-avs

https://notcve.org/view.php?id=CVE-2021-41193

wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds. wire-avs es el componente de señalización audiovisual (AVS) de Wire, un mensajero de código abierto. Una vulnerabilidad de cadena de formato remota en versiones anteriores a 7.1.12, permite a un atacante causar una denegación de servicio o posiblemente ejecutar código arbitrario. • https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv • CWE-134: Use of Externally-Controlled Format String •