An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while checking the status of a Logical Address Block (LBA) in an iscsi_co_block_status() routine. A remote user could use this flaw to crash the QEMU process, resulting in a denial of service or potential execution of arbitrary code with privileges of the QEMU process on the host.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2020-02-11T19:42:48

Updated: 2020-09-13T20:06:10

Reserved: 2019-11-27T00:00:00


Link: CVE-2020-1711

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-02-11T20:15:11.350

Modified: 2023-11-07T03:19:28.230


Link: CVE-2020-1711

JSON object: View

cve-icon Redhat Information

No data.