Out-of-bounds Write Affecting qemu package, versions <1:4.2-2
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Test your applications- Snyk ID SNYK-DEBIAN11-QEMU-543179
- published 24 Jan 2020
- disclosed 11 Feb 2020
Introduced: 24 Jan 2020
CVE-2020-1711 Open this link in a new tabHow to fix?
Upgrade Debian:11
qemu
to version 1:4.2-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu
package and not the qemu
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
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.