Mehrere Probleme in Oxide
ID: | USN-2877-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 14.04 LTS, Ubuntu 15.04, Ubuntu 15.10 |
Datum: | Mi, 27. Januar 2016, 18:23 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1612
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1617 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1618 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2052 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1614 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1620 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2051 |
Applikationen: | Oxide |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============3336720115347674787== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="3Lwk65H4nPXcEi1DGbv1lBn6HTeUEMUK0" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --3Lwk65H4nPXcEi1DGbv1lBn6HTeUEMUK0 Content-Type: text/plain; charset=windows-125 Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-2877-1 January 27, 2016 oxide-qt vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 15.10 - Ubuntu 15.04 - Ubuntu 14.04 LTS Summary: Several security issues were fixed in Oxide. Software Description: - oxide-qt: Web browser engine library for Qt (QML plugin) Details: A bad cast was discovered in V8. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2016-1612) An issue was discovered when initializing the UnacceleratedImageBufferSurface class in Blink. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to obtain sensitive information. (CVE-2016-1614) An issue was discovered with the CSP implementation in Blink. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to determine whether specific HSTS sites had been visited by reading a CSP report. (CVE-2016-1617) An issue was discovered with random number generator in Blink. An attacker could potentially exploit this to defeat cryptographic protection mechanisms. (CVE-2016-1618) Multiple security issues were discovered in Chromium. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to read uninitialized memory, cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking the program. (CVE-2016-1620) Multiple security issues were discovered in V8. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to read uninitialized memory, cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2016-2051) Multiple security issues were discovered in Harfbuzz. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2016-2052) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.10: liboxideqtcore0 1.12.5-0ubuntu0.15.10.1 Ubuntu 15.04: liboxideqtcore0 1.12.5-0ubuntu0.15.04.1 Ubuntu 14.04 LTS: liboxideqtcore0 1.12.5-0ubuntu0.14.04.1 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2877-1 CVE-2016-1612, CVE-2016-1614, CVE-2016-1617, CVE-2016-1618, CVE-2016-1620, CVE-2016-2051, CVE-2016-2052 Package Information: https://launchpad.net/ubuntu/+source/oxide-qt/1.12.5-0ubuntu0.15.10.1 https://launchpad.net/ubuntu/+source/oxide-qt/1.12.5-0ubuntu0.15.04.1 https://launchpad.net/ubuntu/+source/oxide-qt/1.12.5-0ubuntu0.14.04.1 --3Lwk65H4nPXcEi1DGbv1lBn6HTeUEMUK0 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 iQEcBAEBCAAGBQJWqPALAAoJEGEfvezVlG4PafUH/R+UgF5C1gzDyuwUtt5FurlN sJE0Wzm5JgNuHuGiLx6JW4LXZOjIpW6AQksf8f1UtKJQJG+U8N6mF+qSixxbHKYQ nTt0toF8x3Zi4zz2fnZFjVmCQHwHQxhaM1FsbUFAuqRtrtSkUdinfh5lkxjFjMjA WLXAQeu0wAd2spjZW1ntvGxcE/3wfFfZVjCMHpWeQzcHpcEQpR17Esow4ghPeFpX YgwI+YbppYI9asc7PmMsRWsw22Mz6pDrRWYgT9wOa55NvTQ+GpjW0JGV4kINxWAX SkVSljk5In7kkggYoWlwlj/6HKI1FDwdIMxUr7Mj4SLjhFlZyPoX9Tv/5n7Wh4g= =LKTU -----END PGP SIGNATURE----- --3Lwk65H4nPXcEi1DGbv1lBn6HTeUEMUK0-- --===============3336720115347674787== 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 --===============3336720115347674787==-- |