CVE-2020-10761

2020-06-0912:07:53

CWE-617

redhat

www.cve.org

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

44.1%

JSON

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.

CNA Affected

[
  {
    "product": "QEMU:",
    "vendor": "Red Hat",
    "versions": [
      {
        "status": "affected",
        "version": "all QEMU versions before QEMU 5.0.1"
      }
    ]
  }
]