Security Advisory

CVE-2020-10761

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-06-09 12:07:53

Last updated 2024-08-04 11:14:14

Assigner redhat

State PUBLISHED

Description

An assertion failure issue was found in the Network Block Device(NBD) Server in all QEMU versions before QEMU 5.0.1. This flaw occurs when an nbd-client sends a spec-compliant request that is near the boundary of maximum permitted request length. A remote nbd-client could use this flaw to crash the qemu-nbd server resulting in a denial of service.

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