CVE-2017-7539
Summary
| CVE | CVE-2017-7539 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-07-26 14:29:00 UTC |
| Updated | 2023-02-12 23:30:00 UTC |
| Description | An assertion-failure flaw was found in Qemu before 2.10.1, in the Network Block Device (NBD) server's initial connection negotiation, where the I/O coroutine was undefined. This could crash the qemu-nbd server if a client sent unexpected data during connection negotiation. A remote user or process could use this flaw to crash the qemu-nbd server resulting in denial of service. |
Risk And Classification
Problem Types: CWE-617
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Qemu | Qemu | All | All | All | All |
| Application | Qemu | Qemu | All | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Application | Redhat | Openstack | 10 | All | All | All |
| Application | Redhat | Openstack | 10.0 | All | All | All |
| Application | Redhat | Openstack | 11 | All | All | All |
| Application | Redhat | Openstack | 11.0 | All | All | All |
| Application | Redhat | Openstack | 6.0 | All | All | All |
| Application | Redhat | Openstack | 7.0 | All | All | All |
| Application | Redhat | Openstack | 8 | All | All | All |
| Application | Redhat | Openstack | 8.0 | All | All | All |
| Application | Redhat | Openstack | 9 | All | All | All |
| Application | Redhat | Openstack | 9.0 | All | All | All |
| Application | Redhat | Openstack | 10.0 | All | All | All |
| Application | Redhat | Openstack | 11.0 | All | All | All |
| Application | Redhat | Openstack | 6.0 | All | All | All |
| Application | Redhat | Openstack | 7.0 | All | All | All |
| Application | Redhat | Openstack | 8.0 | All | All | All |
| Application | Redhat | Openstack | 9.0 | All | All | All |
| Application | Redhat | Virtualization | 3.0 | All | All | All |
| Application | Redhat | Virtualization | 4.0 | All | All | All |
| Application | Redhat | Virtualization | 3.0 | All | All | All |
| Application | Redhat | Virtualization | 4.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.qemu.org Git - qemu.git/commitdiff | MISC | git.qemu.org | |
| git.qemu.org Git - qemu.git/commitdiff | MISC | git.qemu.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| QEMU CVE-2017-7539 Denial of Service Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| 1473622 – (CVE-2017-7539) CVE-2017-7539 Qemu: qemu-nbd crashes due to undefined I/O coroutine | MISC | bugzilla.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| CVE-2017-7539 - Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| oss-security - CVE-2017-7539 Qemu: qemu-nbd crashes due to undefined I/O coroutine | MLIST | www.openwall.com | Mailing List, Patch, Third Party Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| 1473622 – (CVE-2017-7539) CVE-2017-7539 Qemu: qemu-nbd crashes due to undefined I/O coroutine | CONFIRM | bugzilla.redhat.com | Issue Tracking, Patch, Third Party Advisory |
| git.qemu.org Git - qemu.git/commitdiff | CONFIRM | git.qemu.org | Patch, Vendor Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| git.qemu.org Git - qemu.git/commitdiff | CONFIRM | git.qemu.org | Patch, Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.