CVE-2021-3657
CVE-2021-3657
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 3.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
18 feb 2022Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email senders, could cause several different buffer overflows, which could conceivably be exploited for remote code execution.
Productos afectados
n/a · isync¿Quieres saber si tu infraestructura está expuesta a esto?
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