drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in libtiff (Aktualisierung)
Name: |
Mehrere Probleme in libtiff (Aktualisierung) |
|
ID: |
USN-3212-2 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 16.10 |
|
Datum: |
Di, 30. Mai 2017, 18:36 |
|
Referenzen: |
Keine Angabe |
|
Applikationen: |
libtiff |
|
Update von: |
Mehrere Probleme in libtiff |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============7783570844692461725== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="2TfejnlNugN2Nm4jfTSH4JPIfbrXtbtKf"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --2TfejnlNugN2Nm4jfTSH4JPIfbrXtbtKf Content-Type: multipart/mixed; boundary="hgx7QqPLPvTOvUhLEt8iBKnB5d35M48pA"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <6cbd81fd-73d9-2923-64da-dd19d54a9264@canonical.com> Subject: [USN-3212-2] LibTIFF regression
--hgx7QqPLPvTOvUhLEt8iBKnB5d35M48pA Content-Type: text/plain; charset=utf-8 Content-Language: en-C Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-3212-2 May 30, 2017
tiff regression ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
USN-3212-1 caused a regression in LibTIFF.
Software Description: - tiff: Tag Image File Format (TIFF) library
Details:
USN-3212-1 fixed vulnerabilities in LibTIFF. Unfortunately, some of the security patches were misapplied, which caused a regression when processing certain images. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that LibTIFF incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.10: libtiff-tools 4.0.6-2ubuntu0.2 libtiff5 4.0.6-2ubuntu0.2
Ubuntu 16.04 LTS: libtiff-tools 4.0.6-1ubuntu0.2 libtiff5 4.0.6-1ubuntu0.2
Ubuntu 14.04 LTS: libtiff-tools 4.0.3-7ubuntu0.7 libtiff5 4.0.3-7ubuntu0.7
In general, a standard system update will make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3212-2 https://www.ubuntu.com/usn/usn-3212-1 https://launchpad.net/bugs/1670036
Package Information: https://launchpad.net/ubuntu/+source/tiff/4.0.6-2ubuntu0.2 https://launchpad.net/ubuntu/+source/tiff/4.0.6-1ubuntu0.2 https://launchpad.net/ubuntu/+source/tiff/4.0.3-7ubuntu0.7
--hgx7QqPLPvTOvUhLEt8iBKnB5d35M48pA--
--2TfejnlNugN2Nm4jfTSH4JPIfbrXtbtKf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2
iQIcBAEBCgAGBQJZLX4RAAoJEGVp2FWnRL6Tdl4QAJYvEFwANynEL/fm7jhAy73S 870d2wRFPeqpOhDrAqtjqBmhpyljAR97qNG4d0MZDVS3BOcpWmGchlvXvWk5v9sS dd4+yNF8PQ3EDICPdmbdHZOdO2P6gBaWmZkzrsOa4IS0JEsu0HR0biosLETdg+RN x9uKkEeFf0l0BVbi4aFxXrnhQF1DXclsvfD0JQBHZCZ/sx/Oe5zHVbXlybevzwnw ZOc/S28bk6WkMrz61MUbQIl0Hd4IBa/fB0V+I6ouDkatx07oRQsavjoqFK0HJY4q /J45I0ZpPWJaZmeSzGAuxGmSE9yAjPlE3FXrmvNOdp7AAXTNSSHV3XnclZvyB38y GO3UciR3Q4FvG5uD+frT22b02B87FesVW1Y0Ch3VWgkaS1m+Zx8729v9ymRJ0bDH 9y8/TvFP/O47They7dCwvpeMQ1uiymaelbXMU7iBpu9PMQUdJt9epPBkdVSs5nld 2T0B5XejqlkT/ie3quoUFPFyaEAYtHqOJlQRd8TQpVHfj+vLfxSZGW0iUp6i5JkH kHMBYhoUv1sBeRP4mQnJNzXmao1IxBo6zGETbmAYAFVEj+jcWPoSkdlosyVJ+vgC quEKkA0NdklaEoiGwdbpM6HB0Ufx/qDsLFZqnjc1LD0wmgnNBm5xcPRkSX/0tVCL eGx0/SjYN8OeJEDdTD8R =7cZU -----END PGP SIGNATURE-----
--2TfejnlNugN2Nm4jfTSH4JPIfbrXtbtKf--
--===============7783570844692461725== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit 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
--===============7783570844692461725==--
|
|
|
|