CVE-2021-21826
CVE-2021-21826
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.1EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
20 ago 2021Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A heap-based buffer overflow vulnerability exists in the XML Decompression DecodeTreeBlock functionality of AT&T Labs Xmill 0.7. Within `DecodeTreeBlock` which is called during the decompression of an XMI file, a UINT32 is loaded from the file and used as trusted input as the length of a buffer. An attacker can provide a malicious file to trigger this vulnerability.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
n/a · AT&T¿Quieres saber si tu infraestructura está expuesta a esto?
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