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CVE-2017-11434

Published: 25 July 2017

The dhcp_decode function in slirp/bootp.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) via a crafted DHCP options string.

Priority

Medium

CVSS 3 base score: 5.5

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
artful Not vulnerable
(1:2.10+dfsg-0ubuntu1)
bionic Not vulnerable
(1:2.10+dfsg-0ubuntu1)
cosmic Not vulnerable
(1:2.10+dfsg-0ubuntu1)
disco Not vulnerable
(1:2.10+dfsg-0ubuntu1)
eoan Not vulnerable
(1:2.10+dfsg-0ubuntu1)
focal Not vulnerable
(1:2.10+dfsg-0ubuntu1)
groovy Not vulnerable
(1:2.10+dfsg-0ubuntu1)
hirsute Not vulnerable
(1:2.10+dfsg-0ubuntu1)
precise Does not exist

trusty
Released (2.0.0+dfsg-2ubuntu1.35)
upstream Needs triage

xenial
Released (1:2.5+dfsg-5ubuntu10.15)
yakkety Ignored
(reached end-of-life)
zesty
Released (1:2.8+dfsg-3ubuntu2.4)
Patches:
upstream: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=413d463f43fbc4dd3a601e80a5724aa384a265a0
qemu-kvm
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

precise Ignored
(end of ESM support, was needs-triage)
trusty Does not exist

upstream Needs triage

xenial Does not exist

yakkety Does not exist

zesty Does not exist