[prev in list] [next in list] [prev in thread] [next in thread] 

List:       oss-security
Subject:    [oss-security] CVE-2017-11434 Qemu: slirp: out-of-bounds read while parsing dhcp options
From:       P J P <ppandit () redhat ! com>
Date:       2017-07-19 6:32:56
Message-ID: alpine.LFD.2.20.1707191148320.22338 () wniryva
[Download RAW message or body]

    Hello,

Quick emulator(Qemu) built with the BOOTP/DHCP Server support is vulnerable to 
an OOB read issue. It could occur while parsing the DHCP options and vendor 
extensions options sent by a client.

A user/process could use this flaw to potentially crash the Qemu process on 
the host resulting in DoS.

Upstream patch:
---------------
   -> https://lists.gnu.org/archive/html/qemu-devel/2017-07/msg05001.html

Reference:
----------
   -> https://bugzilla.redhat.com/show_bug.cgi?id=1472611

This issue was reported by Reno Robert. CVE assigned via - https://cveform.mitre.org/


Thank you.
--
Prasad J Pandit / Red Hat Product Security Team
47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F
[prev in list] [next in list] [prev in thread] [next in thread]