bugtraq - [SECURITY] [DSA 3361-1] qemu security update

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <E1Zd1yA-000768-Vy@master.debian.org>
Date: Fri, 18 Sep 2015 20:09:18 +0000
From: Salvatore Bonaccorso <carnil@...ian.org>
To: bugtraq@...urityfocus.com
Subject: [SECURITY] [DSA 3361-1] qemu security update

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-3361-1                   security@...ian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
September 18, 2015                    https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : qemu
CVE ID         : CVE-2015-5278 CVE-2015-5279 CVE-2015-6815 CVE-2015-6855
Debian Bug     : 798101 799073 799074

Several vulnerabilities were discovered in qemu, a fast processor
emulator.

CVE-2015-5278

    Qinghao Tang of QIHU 360 Inc. discovered an infinite loop issue in
    the NE2000 NIC emulation. A privileged guest user could use this
    flaw to mount a denial of service (QEMU process crash).

CVE-2015-5279

    Qinghao Tang of QIHU 360 Inc. discovered a heap buffer overflow flaw
    in the NE2000 NIC emulation. A privileged guest user could use this
    flaw to mount a denial of service (QEMU process crash), or
    potentially to execute arbitrary code on the host with the
    privileges of the hosting QEMU process.

CVE-2015-6815

    Qinghao Tang of QIHU 360 Inc. discovered an infinite loop issue in
    the e1000 NIC emulation. A privileged guest user could use this flaw
    to mount a denial of service (QEMU process crash).

CVE-2015-6855

    Qinghao Tang of QIHU 360 Inc. discovered a flaw in the IDE
    subsystem in QEMU occurring while executing IDE's
    WIN_READ_NATIVE_MAX command to determine the maximum size of a
    drive. A privileged guest user could use this flaw to mount a
    denial of service (QEMU process crash).

For the oldstable distribution (wheezy), these problems have been fixed
in version 1.1.2+dfsg-6a+deb7u11.

For the stable distribution (jessie), these problems have been fixed in
version 1:2.1+dfsg-12+deb8u4.

For the testing distribution (stretch), these problems have been fixed
in version 1:2.4+dfsg-3 or earlier.

For the unstable distribution (sid), these problems have been fixed in
version 1:2.4+dfsg-3 or earlier.

We recommend that you upgrade your qemu packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@...ts.debian.org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=SSFZ
-----END PGP SIGNATURE-----