VulnerabilityModified
CVE-2017-15268
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.
HIGH 7.5EPSS 4.27%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 4.27% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-772
- Affected
- qemu/qemu
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/101277Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:0816
- https://access.redhat.com/errata/RHSA-2018:1104
- https://bugs.launchpad.net/qemu/+bug/1718964Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02278.htmlMailing List, Patch, Third Party Advisory
- https://usn.ubuntu.com/3575-1/
- https://www.debian.org/security/2018/dsa-4213
- http://www.securityfocus.com/bid/101277Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:0816
- https://access.redhat.com/errata/RHSA-2018:1104
- https://bugs.launchpad.net/qemu/+bug/1718964Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02278.htmlMailing List, Patch, Third Party Advisory
- https://usn.ubuntu.com/3575-1/
- https://www.debian.org/security/2018/dsa-4213
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.