Vulnerability Database

296,172

Total vulnerabilities in the database

CVE-2020-10761

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.

  • Published: Jun 9, 2020
  • Updated: Apr 13, 2023
  • CVE: CVE-2020-10761
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L

CVSS v2:

  • Severity: Low
  • Score: 4
  • AV:N/AC:L/Au:S/C:N/I:N/A:P

CWEs:

Software From Fixed in
qemu / qemu - 5.0.1
redhat / enterprise_linux 8.0 8.0.x
opensuse / leap 15.2 15.2.x
canonical / ubuntu_linux 18.04 18.04.x
canonical / ubuntu_linux 20.04 20.04.x
canonical / ubuntu_linux 16.04 16.04.x