CVE-2021-3520
CVE-2021-3520
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 3.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
02 jun 2021Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove() on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability, with some potential impact to confidentiality and integrity as well.
Productos afectados
n/a · lz4¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →