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
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2017/11/28/9 | Mailing List Patch Third Party Advisory |
http://www.securityfocus.com/bid/102011 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2018:1104 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2018:1113 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15119 | Issue Tracking Patch Third Party Advisory |
https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg05044.html | Mailing List Third Party Advisory |
https://usn.ubuntu.com/3575-1/ | Third Party Advisory |
https://www.debian.org/security/2018/dsa-4213 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2018-07-27T16:00:00
Updated: 2018-07-28T09:57:01
Reserved: 2017-10-08T00:00:00
Link: CVE-2017-15119
JSON object: View
NVD Information
Status : Modified
Published: 2018-07-27T16:29:00.350
Modified: 2023-11-07T02:39:21.060
Link: CVE-2017-15119
JSON object: View
Redhat Information
No data.
CWE