CVE-2017-7539

Description

An assertion-failure flaw was found in Qemu before 2.10.1, in the Network Block Device (NBD) servers initial connection negotiation, where the I/O coroutine was undefined. This could crash the qemu-nbd server if a client sent unexpected data during connection negotiation. A remote user or process could use this flaw to crash the qemu-nbd server resulting in denial of service.

Risk Information

Base Score

7.5

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

2.754

Associated Vulnerability

Vulnerability	OS Platform
Multiple Vulnerabilities are affected in QEMU 2.10.0	Windows
Vulnerability CVE-2017-10664,CVE-2017-15038,CVE-2017-7539,CVE-2017-8309 are affected in QEMU 2.9.1	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