CVE-2017-15119
Summary
| CVE | CVE-2017-15119 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-07-27 16:29:00 UTC |
| Updated | 2023-11-07 02:39:00 UTC |
| Description | The Network Block Device (NBD) server in Quick Emulator (QEMU) before 2.11 is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS. |
Risk And Classification
Problem Types: CWE-400
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 17.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 17.10 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Application | Qemu | Qemu | All | All | All | All |
| Application | Qemu | Qemu | All | All | All | All |
| Application | Redhat | Virtualization | 4.0 | All | All | All |
| Application | Redhat | Virtualization | 4.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| USN-3575-1: QEMU vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | Third Party Advisory |
| [Qemu-devel] [PULL 1/2] nbd/server: CVE-2017-15119 Reject options larger | MISC | lists.gnu.org | Mailing List, Third Party Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| QEMU 'b/nbd/server.c' Denial of Service Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| oss-security - CVE-2017-15119 Qemu: DoS via large option request | MISC | www.openwall.com | Mailing List, Patch, Third Party Advisory |
| Debian -- Security Information -- DSA-4213-1 qemu | DEBIAN | www.debian.org | Third Party Advisory |
| 1516925 – (CVE-2017-15119) CVE-2017-15119 qemu: DoS via large option request | CONFIRM | bugzilla.redhat.com | Issue Tracking, Patch, Third Party 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.