Login
Newsletter
Werbung

Sicherheit: Zwei Probleme in libxml2
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in libxml2
ID: USN-4274-1
Distribution: Ubuntu
Plattformen: Ubuntu 16.04 LTS, Ubuntu 12.04 ESM, Ubuntu 18.04 LTS, Ubuntu 14.04 ESM, Ubuntu 19.10
Datum: Mo, 10. Februar 2020, 16:32
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19956
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7595
Applikationen: libxml2

Originalnachricht


--===============2724583098794887235==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="fUYQa+Pmc3FrFX/N"
Content-Disposition: inline


--fUYQa+Pmc3FrFX/N
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

==========================================================================
Ubuntu Security Notice USN-4274-1
February 10, 2020

libxml2 vulnerabilities
==========================================================================

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

- Ubuntu 19.10
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 ESM
- Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in libxml2.

Software Description:
- libxml2: GNOME XML library

Details:

It was discovered that libxml2 incorrectly handled certain XML files.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2019-19956, CVE-2020-7595)

Update instructions:

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

Ubuntu 19.10:
libxml2 2.9.4+dfsg1-7ubuntu3.1
libxml2-utils 2.9.4+dfsg1-7ubuntu3.1

Ubuntu 18.04 LTS:
libxml2 2.9.4+dfsg1-6.1ubuntu1.3
libxml2-utils 2.9.4+dfsg1-6.1ubuntu1.3

Ubuntu 16.04 LTS:
libxml2 2.9.3+dfsg1-1ubuntu0.7
libxml2-utils 2.9.3+dfsg1-1ubuntu0.7

Ubuntu 14.04 ESM:
libxml2 2.9.1+dfsg1-3ubuntu4.13+esm1
libxml2-utils 2.9.1+dfsg1-3ubuntu4.13+esm1

Ubuntu 12.04 ESM:
libxml2 2.7.8.dfsg-5.1ubuntu4.22
libxml2-utils 2.7.8.dfsg-5.1ubuntu4.22

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/4274-1
CVE-2019-19956, CVE-2020-7595

Package Information:
https://launchpad.net/ubuntu/+source/libxml2/2.9.4+dfsg1-7ubuntu3.1
https://launchpad.net/ubuntu/+source/libxml2/2.9.4+dfsg1-6.1ubuntu1.3
https://launchpad.net/ubuntu/+source/libxml2/2.9.3+dfsg1-1ubuntu0.7

--fUYQa+Pmc3FrFX/N
Content-Type: application/pgp-signature; name="signature.asc"

-----BEGIN PGP SIGNATURE-----
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=xxyk
-----END PGP SIGNATURE-----

--fUYQa+Pmc3FrFX/N--


--===============2724583098794887235==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

--
ubuntu-security-announce mailing list
ubuntu-security-announce@lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce
Pro-Linux
Unterstützer werden
Neue Nachrichten
Werbung