Ubuntu alert USN-2735-1 (oxide-qt)
| From: | Chris Coulson <chris.coulson@canonical.com> | |
| To: | ubuntu-security-announce@lists.ubuntu.com | |
| Subject: | [USN-2735-1] Oxide vulnerabilities | |
| Date: | Tue, 8 Sep 2015 21:54:56 +0100 | |
| Message-ID: | <55EF4B20.7070903@canonical.com> |
========================================================================== Ubuntu Security Notice USN-2735-1 September 08, 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 the DOM tree could be corrupted during parsing 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 or cause a denial of service. (CVE-2015-1291) An issue was discovered in NavigatorServiceWorker::serviceWorker in Blink. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to bypass same-origin restrictions. (CVE-2015-1292) An issue was discovered in the DOM implementation in Blink. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to bypass same-origin restrictions. (CVE-2015-1293) A use-after-free was discovered in Skia. 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-2015-1294) A use-after-free was discovered in the shared-timer implementation in Blink. 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-2015-1299) It was discovered that the availability of iframe Resource Timing API times was not properly restricted in some circumstances. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to obtain sensitive information. (CVE-2015-1300) 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-2015-1301) A heap corruption issue was discovered in oxide::JavaScriptDialogManager. 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-2015-1332) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.04: liboxideqtcore0 1.9.1-0ubuntu0.15.04.1 Ubuntu 14.04 LTS: liboxideqtcore0 1.9.1-0ubuntu0.14.04.2 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2735-1 CVE-2015-1291, CVE-2015-1292, CVE-2015-1293, CVE-2015-1294, CVE-2015-1299, CVE-2015-1300, CVE-2015-1301, CVE-2015-1332, https://launchpad.net/bugs/1470905 Package Information: https://launchpad.net/ubuntu/+source/oxide-qt/1.9.1-0ubun... https://launchpad.net/ubuntu/+source/oxide-qt/1.9.1-0ubun... -- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security...