This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============1977648148763323575== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ubx0EvLmqNr99KcLE4lSkAiKcj4Eu1Nvj"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ubx0EvLmqNr99KcLE4lSkAiKcj4Eu1Nvj Content-Type: multipart/mixed; boundary="69kXXA7fhGO9xmD29BwcCuCuBWJNaroXh" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <3513c866-f480-074f-214f-de58283cb518@canonical.com> Subject: [USN-3288-1] libytnef vulnerabilities
--69kXXA7fhGO9xmD29BwcCuCuBWJNaroXh Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-3288-1 May 15, 2017
libytnef vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS
Summary:
libytnef could be made to crash or run programs as your login if it opened a specially crafted file.
Software Description: - libytnef: improved decoder for application/ms-tnef attachments
Details:
It was discovered that libytnef incorrectly handled malformed TNEF streams. If a user were tricked into opening a specially crafted TNEF attachment, an attacker could cause 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 14.04 LTS: libytnef0 1.5-6ubuntu0.1
After a standard system update you need to restart applications using libytnef, such as Evolution, to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3288-1 CVE-2017-6298, CVE-2017-6299, CVE-2017-6300, CVE-2017-6301, CVE-2017-6302, CVE-2017-6303, CVE-2017-6304, CVE-2017-6305, CVE-2017-6306, CVE-2017-6800, CVE-2017-6801, CVE-2017-6802
Package Information: https://launchpad.net/ubuntu/+source/libytnef/1.5-6ubuntu0.1
--69kXXA7fhGO9xmD29BwcCuCuBWJNaroXh--
--ubx0EvLmqNr99KcLE4lSkAiKcj4Eu1Nvj 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
iQIcBAEBCgAGBQJZGeZWAAoJEGVp2FWnRL6T5wwQALLFuge+WEcWtSukKGTuR5rO DIt9yPwXxoL+OGmhLCTR9+ePDEDA6d4y6HkoEnKJ8t73TMeMJWRl+GKe16mRKczy I4WTCRyy9EhNnVf8vZ9jDyhUkm5JwGtJfC8CC9De5Px1ILB0mx4sYidIcDKh926w bk26a5K1OmVqpl80U6qw0Q9mBS6uhTfU5TeRjnhC1hNcDnlcJ5u0E3TEmWqgWBhv aRjQoDXxPjK4pOPjEUDnzA60prNb3GErKJRfQjoaApQK5auHfflxDpZMYHAPtqU5 Q/tIgCBprbhZ2I/bUjqsAQZtBJueuEcIhtI/pZtpxvCj7Zx+xRId5JZXPu+93sd4 z5igC1N1tTLoyqk95pSsjMVjleNrrZhilsGDWTbaw2fSv3wJxKOw1t9wtA0MYmMm 5sgfeX4BpJtxwrapfLri4h2lwMf3Sl/z41G1vIlSd/ZMgZx55XpnojyrXN/41E0V gRKeEXSl98RLxgYi+SGEvSGa4Ca342sVVwbH7rxsVxRXnyrUTQgJmK9W/4/x/7CH 9k3AYB72L81OtKPUijb4OffNhVVf9ujMV+OzOZOlMmA2gJEIrw5g7lCl3Rk1bFAT YEJXfjQZzALuMbyWJfZMCzFlTqjA0fG+jDGARZCT104ZxwmKdpKuEfxFyZ3cvzBm S57gERD6fycRw7PIQhhn =NlLg -----END PGP SIGNATURE-----
--ubx0EvLmqNr99KcLE4lSkAiKcj4Eu1Nvj--
--===============1977648148763323575== 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
--===============1977648148763323575==--
|