CVE-2015-6779 – chromium-browser: Scheme bypass in PDFium
https://notcve.org/view.php?id=CVE-2015-6779
PDFium, as used in Google Chrome before 47.0.2526.73, does not properly restrict use of chrome: URLs, which allows remote attackers to bypass intended scheme restrictions via a crafted PDF document, as demonstrated by a document with a link to a chrome://settings URL. PDFium, como se utiliza en Google Chrome en versiones anteriores a 47.0.2526.73, no restringe adecuadamente el uso de chrome: URLs, lo que permite a atacantes remotos eludir las restricciones de esquema previstas a través de un documento PDF manipulado, según lo demostrado mediante un documento con un enlace a una URL chrome://settings. • http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html http://www.debian.org/security/2015/dsa-3415 http://www.securityfocus.com/bid/78416 http://www.securitytracker.com/id/1034298 https://code.google.com/p/chromium/issues/detail?id=528505 https://codereview.chromium.org/1362433002 https://security.gentoo.org/glsa/201603-0 • CWE-264: Permissions, Privileges, and Access Controls •
CVE-2015-6774 – chromium-browser: Use-after-free in Extensions
https://notcve.org/view.php?id=CVE-2015-6774
Use-after-free vulnerability in the GetLoadTimes function in renderer/loadtimes_extension_bindings.cc in the Extensions implementation in Google Chrome before 47.0.2526.73 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code that modifies a pointer used for reporting loadTimes data. Vulnerabilidad de uso después de liberación de memoria en la función GetLoadTimes en renderer/loadtimes_extension_bindings.cc en la implementación de Extensions en Google Chrome en versiones anteriores a 47.0.2526.73 permite a atacantes remotos causar una denegación de servicio o posiblemente tener otro impacto no especificado a través de código JavaScript manipulado que modifica un puntero utilizado para comunicar datos de loadTimes. • http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html http://www.debian.org/security/2015/dsa-3415 http://www.securityfocus.com/bid/78416 http://www.securitytracker.com/id/1034298 https://code.google.com/p/chromium/issues/detail?id=549251 https://codereview.chromium.org/1422753007 https://security.gentoo.org/glsa/201603-0 • CWE-416: Use After Free •
CVE-2015-6784 – chromium-browser: Escaping issue in saved pages
https://notcve.org/view.php?id=CVE-2015-6784
The page serializer in Google Chrome before 47.0.2526.73 mishandles Mark of the Web (MOTW) comments for URLs containing a "--" sequence, which might allow remote attackers to inject HTML via a crafted URL, as demonstrated by an initial http://example.com?-- substring. El serializador de página en Google Chrome en versiones anteriores a 47.0.2526.73 no maneja correctamente los comentarios Mark de la Web (MOTW) para URLs que contienen una secuencia '--', lo que puede permitir a atacantes remotos inyectar HTML a través de una URL manipulada, según lo demostrado por una subcadena inicial http://example.com?--. • http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html http://www.debian.org/security/2015/dsa-3415 http://www.securityfocus.com/bid/78416 http://www.securitytracker.com/id/1034298 http://www.ubuntu.com/usn/USN-2825-1 https://code.google.com/p/chromium/issues/detail?id=503217 https://codereview.chromium.org/1371323003& • CWE-20: Improper Input Validation •
CVE-2015-6769 – chromium-browser: Cross-origin bypass in core
https://notcve.org/view.php?id=CVE-2015-6769
The provisional-load commit implementation in WebKit/Source/bindings/core/v8/WindowProxy.cpp in Google Chrome before 47.0.2526.73 allows remote attackers to bypass the Same Origin Policy by leveraging a delay in window proxy clearing. La implementación del envío de carga provisional en WebKit/Source/bindings/core/v8/WindowProxy.cpp en Google Chrome en versiones anteriores a 47.0.2526.73 permite a atacantes remotos eludir la Same Origin Policy mediante el aprovechamiento de un retraso en la desactivación del window proxy. • http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html http://www.debian.org/security/2015/dsa-3415 http://www.securityfocus.com/bid/78416 http://www.securitytracker.com/id/1034298 http://www.ubuntu.com/usn/USN-2825-1 https://code.google.com/p/chromium/issues/detail?id=534923 https://codereview.chromium.org/1362203002& • CWE-264: Permissions, Privileges, and Access Controls •
CVE-2015-6771 – chromium-browser: Out of bounds access in v8
https://notcve.org/view.php?id=CVE-2015-6771
js/array.js in Google V8, as used in Google Chrome before 47.0.2526.73, improperly implements certain map and filter operations for arrays, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via crafted JavaScript code. js/array.js en Google V8, como se utiliza en Google Chrome en versiones anteriores a 47.0.2526.73, no implementa correctamente ciertas operaciones de mapeo y filtro para arrays, lo que permite a atacantes remotos causar una denegación de servicio (acceso a memoria fuera de rango) o posiblemente tener otro impacto no especificado a través de código JavaScript manipulado. • http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html http://www.debian.org/security/2015/dsa-3415 http://www.securitytracker.com/id/1034298 http://www.ubuntu.com/usn/USN-2825-1 https://chromium.googlesource.com/v8/v8/+/c227dd5734efa41e4973c834c910bb684a9e1998 https://code.google.com/p/chromium/issues/detail?id=544991 https: • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •