Mehrere Probleme in libtiff
ID: | USN-2205-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, Ubuntu 12.10, Ubuntu 13.10, Ubuntu 14.04 LTS |
Datum: | Di, 6. Mai 2014, 18:35 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4231
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4232 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4243 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4244 |
Applikationen: | libtiff |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============7038327733644514198== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="b3jntFKX4JG4da9hcuA0Ad8TfDjnsr2Ax" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --b3jntFKX4JG4da9hcuA0Ad8TfDjnsr2Ax Content-Type: text/plain; charset=UTF- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-2205-1 May 06, 2014 tiff vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS - Ubuntu 13.10 - Ubuntu 12.10 - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: LibTIFF could be made to crash or run programs as your login if it opened a specially crafted file. Software Description: - tiff: Tag Image File Format (TIFF) library Details: Pedro Ribeiro discovered that LibTIFF incorrectly handled certain malformed images when using the gif2tiff tool. If a user or automated system were tricked into opening a specially crafted GIF image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 10.04 LTS, Ubunu 12.04 LTS, Ubuntu 12.10 and Ubuntu 13.10. (CVE-2013-4231) Pedro Ribeiro discovered that LibTIFF incorrectly handled certain malformed images when using the tiff2pdf tool. If a user or automated system were tricked into opening a specially crafted TIFF image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 10.04 LTS, Ubunu 12.04 LTS, Ubuntu 12.10 and Ubuntu 13.10. (CVE-2013-4232) Murray McAllister discovered that LibTIFF incorrectly handled certain malformed images when using the gif2tiff tool. If a user or automated system were tricked into opening a specially crafted GIF image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. (CVE-2013-4243) Huzaifa Sidhpurwala discovered that LibTIFF incorrectly handled certain malformed images when using the gif2tiff tool. If a user or automated system were tricked into opening a specially crafted GIF image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 10.04 LTS, Ubunu 12.04 LTS, Ubuntu 12.10 and Ubuntu 13.10. (CVE-2013-4244) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: libtiff5 4.0.3-7ubuntu0.1 Ubuntu 13.10: libtiff5 4.0.2-4ubuntu3.1 Ubuntu 12.10: libtiff5 4.0.2-1ubuntu2.3 Ubuntu 12.04 LTS: libtiff4 3.9.5-2ubuntu1.6 Ubuntu 10.04 LTS: libtiff4 3.9.2-2ubuntu0.14 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2205-1 CVE-2013-4231, CVE-2013-4232, CVE-2013-4243, CVE-2013-4244 Package Information: https://launchpad.net/ubuntu/+source/tiff/4.0.3-7ubuntu0.1 https://launchpad.net/ubuntu/+source/tiff/4.0.2-4ubuntu3.1 https://launchpad.net/ubuntu/+source/tiff/4.0.2-1ubuntu2.3 https://launchpad.net/ubuntu/+source/tiff/3.9.5-2ubuntu1.6 https://launchpad.net/ubuntu/+source/tiff/3.9.2-2ubuntu0.14 --b3jntFKX4JG4da9hcuA0Ad8TfDjnsr2Ax Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCgAGBQJTaOyQAAoJEGVp2FWnRL6TJbIQAKR+ct6LWc2R7ycBBNVcDDc2 TMlflE7ge1rdXbjiNVWdLW3O7WdlSEKth+h6xakVta0t8QoQa16gI0kJe5ZXFpxH 6m3P7y5ijjRWJJmQY+vE1z7dyXB8BxFq05suV+vXyYFPaPiXUbKDhIiE3UDyB8EY fb83BEUxJ7XELw1YCW8mU/v/cOp1ZcKdqis7Uj6lzuEOsi9yze5eeoX8ujepQDLy e6hq+JaA7BxH6WP0c4EKQmbNMr4ZvMkLOZ2KtTja6qy902FxVeL38izJ/dXMEY3m VWF7DHkVIuzMTDCcTbjPNh9pSNDQCwOCYUYDs1OvaBihsdixtChM8zh/djzltYET ghqFplnIASiZsjpYiHV1pBUX0mTnRWZYLKQ6dKrpeJOzJ/UfbGVoZxWKvoKLNAHS uMk4ZI8iEK4AtqXzCaSqUNkqGog4lVOA/r+9rnRx0SJ5ydwaQ4XU61keHGG6hvVd cWMG/OuFcNG5TTpEKCojztqoy15L/ILerwXwvGJtdSl+yM5iJHV6fgFsdteAHLWv REgpI3tWFjHsD7lrKu5uX1IOhSYoIclis5Tc4k5UEG01N8UM8YKR0/eHBkapUytM hg7aoliptXZA1QhIA5uVwuZXhRZdnUOnZV68fkKMnsAT7OSTd1S0uWsiQRpmveQ7 9qER0ksQxvLsem3vrVR2 =wkgH -----END PGP SIGNATURE----- --b3jntFKX4JG4da9hcuA0Ad8TfDjnsr2Ax-- --===============7038327733644514198== 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 --===============7038327733644514198==-- |