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prionPRIOn knowledge basePRION:CVE-2020-1711
HistoryFeb 11, 2020 - 8:15 p.m.

Heap overflow

2020-02-1120:15:00
PRIOn knowledge base
www.prio-n.com
13

6.4 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.3%

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.