CVE - CVE-2017-15119

CVE-ID
CVE-2017-15119	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:102011 URL:http://www.securityfocus.com/bid/102011 CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15119 DEBIAN:DSA-4213 URL:https://www.debian.org/security/2018/dsa-4213 MISC:http://www.openwall.com/lists/oss-security/2017/11/28/9 MISC:https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg05044.html REDHAT:RHSA-2018:1104 URL:https://access.redhat.com/errata/RHSA-2018:1104 REDHAT:RHSA-2018:1113 URL:https://access.redhat.com/errata/RHSA-2018:1113 UBUNTU:USN-3575-1 URL:https://usn.ubuntu.com/3575-1/
Assigning CNA
Red Hat, Inc.
Date Record Created
20171008	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20171008)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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