CVE-2020-10761

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.

Risk Information

Base Score

5.0

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L

EPSS Score

Exploitation Probability

0.841

Associated Vulnerability

Vulnerability	OS Platform
Multiple vulnerabilities affected in QEMU 5.0.0	Windows
Multiple Vulnerabilities are affected in QEMU 5.0.0	Windows

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234