CVE-2021-21857
CVE-2021-21857
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.8EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
18 ago 2021Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an integer overflow due to unchecked addition arithmetic resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
n/a · GPAC¿Quieres saber si tu infraestructura está expuesta a esto?
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