CVE-2017-10664
HIGHCVSS 7.5/10EPSS 4.06%
Last modified
CVE-2017-10664 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt.. EPSS estimates a 4.06% chance of exploitation in the next 30 days.
Description
qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qemu | Qemu | <= 2.9.1 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Redhat | Virtualization | 3.0 |
| Redhat | Virtualization | 4.0 |
| Redhat | Openstack | 6.0 |
| Redhat | Openstack | 7.0 |
| Redhat | Openstack | 8 |
| Redhat | Openstack | 9 |
| Redhat | Openstack | 10 |
| Redhat | Openstack | 11 |
| Redhat | Enterprise Linux Desktop | 7.0 |
| Redhat | Enterprise Linux Eus | 7.4 |
| Redhat | Enterprise Linux Eus | 7.5 |
| Redhat | Enterprise Linux Eus | 7.6 |
| Redhat | Enterprise Linux Eus | 7.7 |
| Redhat | Enterprise Linux Server | 7.0 |
| Redhat | Enterprise Linux Server Aus | 7.4 |
| Redhat | Enterprise Linux Server Aus | 7.6 |
| Redhat | Enterprise Linux Server Aus | 7.7 |
| Redhat | Enterprise Linux Server Tus | 7.4 |
| Redhat | Enterprise Linux Server Tus | 7.6 |
| Redhat | Enterprise Linux Server Tus | 7.7 |
| Redhat | Enterprise Linux Workstation | 7.0 |
References
- http://www.debian.org/security/2017/dsa-3920Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/06/29/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/99513Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2390Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2445Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3466Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3470Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3471Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3472Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3473Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3474Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1466190Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg02693.htmlMailing List, Patch, Third Party Advisory
- http://www.debian.org/security/2017/dsa-3920Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/06/29/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/99513Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2390Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2445Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3466Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3470Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3471Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3472Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3473Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3474Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1466190Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg02693.htmlMailing List, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-10664?
qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt.
How severe is CVE-2017-10664?
CVE-2017-10664 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.06% probability of exploitation in the next 30 days.
How do I fix CVE-2017-10664?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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