Mehrere Probleme in Oxide
ID: | USN-2770-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 14.04 LTS, Ubuntu 15.04 |
Datum: | Di, 20. Oktober 2015, 22:47 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6762
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6757 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6755 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7834 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6759 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6761 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6763 |
Applikationen: | Oxide |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============4781462443454015200== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="N7u2rfMlPsmacMQIOm2UXfivcULRnehKN" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --N7u2rfMlPsmacMQIOm2UXfivcULRnehKN Content-Type: text/plain; charset=windows-125 Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-2770-1 October 20, 2015 oxide-qt vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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: It was discovered that ContainerNode::parserInsertBefore in Blink would incorrectly proceed with a DOM tree insertion in some circumstances. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to bypass same origin restrictions. (CVE-2015-6755) A use-after-free was discovered in the service worker implementation in Chromium. 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 application crash, or execute arbitrary code with the privileges of the user invoking the program. (CVE-2015-6757) It was discovered that Blink did not ensure that the origin of LocalStorage resources are considered unique. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to obtain sensitive information. (CVE-2015-6759) A race condition and memory corruption was discovered in FFmpeg. 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-2015-6761) It was discovered that CSSFontFaceSrcValue::fetch in Blink did not use CORS in some circumstances. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to bypass same origin restrictions. (CVE-2015-6762) 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-2015-6763) 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-2015-7834) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.04: liboxideqtcore0 1.10.3-0ubuntu0.15.04.1 Ubuntu 14.04 LTS: liboxideqtcore0 1.10.3-0ubuntu0.14.04.1 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2770-1 CVE-2015-6755, CVE-2015-6757, CVE-2015-6759, CVE-2015-6761, CVE-2015-6762, CVE-2015-6763, CVE-2015-7834 Package Information: https://launchpad.net/ubuntu/+source/oxide-qt/1.10.3-0ubuntu0.15.04.1 https://launchpad.net/ubuntu/+source/oxide-qt/1.10.3-0ubuntu0.14.04.1 --N7u2rfMlPsmacMQIOm2UXfivcULRnehKN 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 iQEcBAEBCAAGBQJWJpqeAAoJEGEfvezVlG4PvTQIAJ3zdR0qH5ohQ/3YmcjFswCN UZTNmZXjklv0mhckThTNnSB1AXz+mZtt/UKDs90cIxWM1Jw2OYsVoky2EV2u/GfA t+zPzeUuvLpzHcQx7h+OpC8SU4pRFY9fo6hvOFtOSySH0fIZBKXKYC0xxyien4vY CbEmL09dkph8bUM4tBubT2fcSbrIQJv3NTQsAe90myhfBL5HVbQ0rBGY1vpdCfSf npr8iq44ceoqDyipQ8WLmfQp2Z+WYK5CuKFYXVHuLChFwZ7Dd6JDZlFgzv/iQXTm w6b9UbDQZh1XXToPN/5qlYm0zVUeF2jY4h2CzmWDGnt4cVbYwrAOyIYT+9cpEzE= =QtFa -----END PGP SIGNATURE----- --N7u2rfMlPsmacMQIOm2UXfivcULRnehKN-- --===============4781462443454015200== 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 --===============4781462443454015200==-- |