CVE-2017-15268

high

Description

Qemu through 2.10.0 allows remote attackers to cause a memory leak by triggering slow data-channel read operations, related to io/channel-websock.c.

References

http://www.securityfocus.com/bid/101277

https://access.redhat.com/errata/RHSA-2018:0816

https://access.redhat.com/errata/RHSA-2018:1104

https://bugs.launchpad.net/qemu/+bug/1718964

https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02278.html

https://usn.ubuntu.com/3575-1/

https://www.debian.org/security/2018/dsa-4213

Details

Source: MITRE

Published: 2017-10-12

Updated: 2019-10-03

Type: CWE-772

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH