From: [email protected]

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

- ------------------------------------------------------------------------- Debian Security Advisory DSA-3038-1 [email protected] http://www.debian.org/security/ Salvatore Bonaccorso September 27, 2014 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : libvirt
CVE ID : CVE-2014-0179 CVE-2014-3633
Debian Bug : 762203

Several vulnerabilities were discovered in Libvirt, a virtualisation abstraction library. The Common Vulnerabilities and Exposures project identifies the following problems:

CVE-2014-0179

Richard Jones and Daniel P. Berrange found that libvirt passes the
XML_PARSE_NOENT flag when parsing XML documents using the libxml2
library, in which case all XML entities in the parsed documents are
expanded. A user able to force libvirtd to parse an XML document
with an entity pointing to a special file that blocks on read access
could use this flaw to cause libvirtd to hang indefinitely,
resulting in a denial of service on the system.

CVE-2014-3633

Luyao Huang of Red Hat found that the qemu implementation of
virDomainGetBlockIoTune computed an index into the array of disks
for the live definition, then used it as the index into the array of
disks for the persistent definition, which could result into an
out-of-bounds read access in qemuDomainGetBlockIoTune().

A remote attacker able to establish a read-only connection to
libvirtd could use this flaw to crash libvirtd or, potentially, leak
memory from the libvirtd process.

For the stable distribution (wheezy), these problems have been fixed in
version 0.9.12.3-1+deb7u1.

For the unstable distribution (sid), these problems have been fixed in
version 1.2.8-2.

We recommend that you upgrade your libvirt 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: [email protected]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIcBAEBCgAGBQJUJt0gAAoJEAVMuPMTQ89E440P/23cIncUyegQudlPx/IVB9g/ FCR/WqMRZ/SdKwF978pw3H5gbWK5pL5JelyWMpWE0sZMPj9nrwgZ8vMOj5iqMl7p 8Z1WuXk7cyMm1EpU23LXJr4shWQ0LfcT0NpJDo81tC6J4Qa/Hl+U+bErdQ8xHoVo TfGfWnNWWpV4bCB0RGsvQsGPfId99GLYRAiY+Nz6PUaRjAXmsz6LqnfIfMwsOkJ8 FkE0xCfQkj5ONHMq2PD0q7saPToXZi7bCa5V8YshLG4bP4r1fBb/m+PJuJd9vr/g wgNkx4Pwtm+PeJfmGADj+sW4uPFo+iX/0VNCDsbgGyHxGOTGDJ8muUktbnmOaF33 bo1Rp4KC3iJ3wbPZdb71hn6y4DjUXl9nxejw0HCe8UFswFY1yMEQ0GKuDbYqZunA ciebWOjHA8C0ficxRKLwSIxoWCwwF9syhffCADyAEjVUy2IdhYxXmxoWe3liGBLB 2fYi7cfjjQcS6UaDhuEM3ANtNNTcVIG+x0AJK7wrg7AaU498oDqZaf0d+9LKc+62 ldH76FMnPAcRZPgJR86RZ26md/8W12pftQ1+/r/ijD5lygUrU8s1k4QhkuVBDbQ0 rkwKqgrlqN4H84mQIJHX1EuiGkXvqncfV6WAdQ9ZgQPQ/FQ33MrDgLqmD0fsJDEY WRCqLSHPE7y3qVYegcVt
=Ua8d
-----END PGP SIGNATURE-----


--
To UNSUBSCRIBE, email to [email protected]
with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: https://lists.debian.org/[email protected]

--- SoupGate-Win32 v1.05
* Origin: you cannot sedate... all the things you hate (1:229/2)