Login
Newsletter
Werbung

Sicherheit: Ausführen beliebiger Kommandos in Spice
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in Spice
ID: USN-3870-1
Distribution: Ubuntu
Plattformen: Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 18.10
Datum: Mo, 28. Januar 2019, 23:14
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3813
Applikationen: Spice

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============5963729178925265342==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="ZUNIwnOMydCNJ1LVrh7lZ1dQWLu3hlppL"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--ZUNIwnOMydCNJ1LVrh7lZ1dQWLu3hlppL
Content-Type: multipart/mixed;
boundary="79PYyhhwdWaQqfECbxeI8BzjwLFdABPma";
protected-headers="v1"
From: Marc Deslauriers <marc.deslauriers@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <2c1fb04f-e1b8-7035-dfb9-5d2aa56c6092@canonical.com>
Subject: [USN-3870-1] Spice vulnerability

--79PYyhhwdWaQqfECbxeI8BzjwLFdABPma
Content-Type: text/plain; charset=utf-8
Content-Language: en-C
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-3870-1
January 28, 2019

spice vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 18.10
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS

Summary:

Spice could be made to crash or run programs if it received specially
crafted network traffic.

Software Description:
- spice: SPICE protocol client and server library

Details:

Christophe Fergeau discovered that Spice incorrectly handled memory. A
remote attacker could use this to cause Spice to crash, resulting in a
denial of service, or possibly execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 18.10:
libspice-server1 0.14.0-1ubuntu4.2

Ubuntu 18.04 LTS:
libspice-server1 0.14.0-1ubuntu2.4

Ubuntu 16.04 LTS:
libspice-server1 0.12.6-4ubuntu0.4

Ubuntu 14.04 LTS:
libspice-server1 0.12.4-0nocelt2ubuntu1.8

After a standard system update you need to restart qemu guests to make all
the necessary changes.

References:
https://usn.ubuntu.com/usn/usn-3870-1
CVE-2019-3813

Package Information:
https://launchpad.net/ubuntu/+source/spice/0.14.0-1ubuntu4.2
https://launchpad.net/ubuntu/+source/spice/0.14.0-1ubuntu2.4
https://launchpad.net/ubuntu/+source/spice/0.12.6-4ubuntu0.4
https://launchpad.net/ubuntu/+source/spice/0.12.4-0nocelt2ubuntu1.8


--79PYyhhwdWaQqfECbxeI8BzjwLFdABPma--

--ZUNIwnOMydCNJ1LVrh7lZ1dQWLu3hlppL
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
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=GZzB
-----END PGP SIGNATURE-----

--ZUNIwnOMydCNJ1LVrh7lZ1dQWLu3hlppL--


--===============5963729178925265342==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5
LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl
IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj
dXJpdHktYW5ub3VuY2UK

--===============5963729178925265342==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung