Описание
The Network Block Device (NBD) server in Quick Emulator (QEMU) before 2.11 is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS.
Ссылки
- Mailing ListPatchThird Party Advisory
- Third Party AdvisoryVDB Entry
- Third Party Advisory
- Third Party Advisory
- Issue TrackingPatchThird Party Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
- Mailing ListPatchThird Party Advisory
- Third Party AdvisoryVDB Entry
- Third Party Advisory
- Third Party Advisory
- Issue TrackingPatchThird Party Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
Уязвимые конфигурации
Одно из
EPSS
5.8 Medium
CVSS3
8.6 High
CVSS3
5 Medium
CVSS2
Дефекты
Связанные уязвимости
The Network Block Device (NBD) server in Quick Emulator (QEMU) before 2.11 is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS.
The Network Block Device (NBD) server in Quick Emulator (QEMU) before 2.11 is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS.
The Network Block Device (NBD) server in Quick Emulator (QEMU) before ...
The Network Block Device (NBD) server in Quick Emulator (QEMU) before 2.11 is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS.
Уязвимость сервера Network Block Device (NBD) эмулятора аппаратного обеспечения QEMU, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
5.8 Medium
CVSS3
8.6 High
CVSS3
5 Medium
CVSS2