CVE-2017-15119 (retired)

Priority
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.
Notes
 mdeslaur> trusty already has a length check there
Package
Source: qemu (LP Ubuntu Debian)
Upstream:released (2.11)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (1:2.5+dfsg-5ubuntu10.22)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1:2.11+dfsg-1ubuntu1)
Patches:
Upstream:https://git.qemu.org/?p=qemu.git;a=commit;h=fdad35ef6c5839d50dfc14073364ac893afebc30
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):not-affected
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
More Information

Updated: 2019-08-23 09:13:47 UTC (commit 436fd4ed4cf0038ddd382cb8649607ace163dda7)