CVE-2020-17117.7HighCWE-122

CVE-2020-1711: Red Hat QEMU vulnerability

Red Hat · QEMU

Fixed in 4.2.1 · Affected: Red Hat QEMU before 4.2.1 · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

4.0%probability of exploitation in the next 30 days

90th percentile

050100

Higher than 90% of scored CVEs

7.7HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

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.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Red Hat · QEMUAll qemu versions 2.12.0 before 4.2.1

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Heap-based Buffer Overflow · Memory Corruption
Vendor: Red Hat
Published: February 2020
Band: Possible (1 to 10%), February 2020

CoverageNo articles yet

No CyberSIXT article names CVE-2020-1711 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.