CVE-2016-1659 – chromium-browser: various fixes from internal audits
https://notcve.org/view.php?id=CVE-2016-1659
Multiple unspecified vulnerabilities in Google Chrome before 50.0.2661.75 allow attackers to cause a denial of service or possibly have other impact via unknown vectors. Múltiples vulnerabilidades no especificadas en Google Chrome en versiones anteriores a 50.0.2661.75 permite a atacantes provocar una denegación de servicio o posiblemente tener otro impacto a través de vectores desconocidos. • http://googlechromereleases.blogspot.com/2016/04/stable-channel-update_13.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00049.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00050.html http://rhn.redhat.com/errata/RHSA-2016-0638.html http://www.debian.org/security/2016/dsa-3549 http://www.ubuntu.com/ •
CVE-2016-1657 – chromium-browser: address bar spoofing
https://notcve.org/view.php?id=CVE-2016-1657
The WebContentsImpl::FocusLocationBarByDefault function in content/browser/web_contents/web_contents_impl.cc in Google Chrome before 50.0.2661.75 mishandles focus for certain about:blank pages, which allows remote attackers to spoof the address bar via a crafted URL. La función WebContentsImpl::FocusLocationBarByDefault en content/browser/web_contents/web_contents_impl.cc en Google Chrome en versiones anteriores a 50.0.2661.75 no maneja correctamente el foco para ciertas páginas about:blank, lo que permite a atacantes remotos suplantar la barra de direcciones a través de una URL manipulada. • http://googlechromereleases.blogspot.com/2016/04/stable-channel-update_13.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00049.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00050.html http://rhn.redhat.com/errata/RHSA-2016-0638.html http://www.debian.org/security/2016/dsa-3549 https://codereview.chromium. • CWE-254: 7PK - Security Features •
CVE-2016-1653 – chromium-browser: out-of-bounds write in V8
https://notcve.org/view.php?id=CVE-2016-1653
The LoadBuffer implementation in Google V8, as used in Google Chrome before 50.0.2661.75, mishandles data types, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code that triggers an out-of-bounds write operation, related to compiler/pipeline.cc and compiler/simplified-lowering.cc. La implementación LoadBuffer en Google V8, como se utiliza en Google Chrome en versiones anteriores a 50.0.2661.75, no maneja correctamente tipos de datos, lo que permite a atacantes remotos provocar una denegación de servicio o posiblemente tener otro impacto no especificado a través de código JavaScript manipulado que desencadena una operación de escritura fuera de rango, relacionado con compiler/pipeline.cc y compiler/simplified-lowering.cc. • http://googlechromereleases.blogspot.com/2016/04/stable-channel-update_13.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00049.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00050.html http://rhn.redhat.com/errata/RHSA-2016-0638.html http://www.debian.org/security/2016/dsa-3549 http://www.ubuntu.com/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVE-2016-1655 – chromium-browser: use-after-free related to extensions
https://notcve.org/view.php?id=CVE-2016-1655
Google Chrome before 50.0.2661.75 does not properly consider that frame removal may occur during callback execution, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via a crafted extension. Google Chrome en versiones anteriores a 50.0.2661.75 no considera correctamente que la eliminación de tramas pueda ocurrir durante la ejecución de una llamada de retorno, lo que permite a atacantes remotos provocar una denegación de servicio (uso después de liberación de memoria) o posiblemente tener otro impacto no especificado a través de una extensión manipulada. • http://googlechromereleases.blogspot.com/2016/04/stable-channel-update_13.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00049.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00050.html http://rhn.redhat.com/errata/RHSA-2016-0638.html http://www.debian.org/security/2016/dsa-3549 http://www.ubuntu.com/ •
CVE-2016-1651 – Google Chrome Pdfium JPEG2000 Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2016-1651
fxcodec/codec/fx_codec_jpx_opj.cpp in PDFium, as used in Google Chrome before 50.0.2661.75, does not properly implement the sycc420_to_rgb and sycc422_to_rgb functions, which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via crafted JPEG 2000 data in a PDF document. fxcodec/codec/fx_codec_jpx_opj.cpp en PDFium, como se utiliza en Google Chrome en versiones anteriores a 50.0.2661.75, no implementa correctamente las funciones sycc420_to_rgb y sycc422_to_rgb, lo que permite a atacantes remotos obtener información sensible de memoria de proceso o provocar una denegación de servicio (lectura fuera de rango) a través de datos JPEG 2000 manipulados en un documento PDF. This vulnerability allows an attacker to leak sensitive information on vulnerable installations of Google Chrome. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of JPEG2000 images. A specially crafted JPEG2000 image embedded inside a PDF can force Google Chrome to read memory past the end of an allocated object. An attacker can leverage this vulnerability to disclose the contents of adjacent memory. • http://googlechromereleases.blogspot.com/2016/04/stable-channel-update_13.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00049.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00050.html http://rhn.redhat.com/errata/RHSA-2016-0638.html http://www.debian.org/security/2016/dsa-3549 http://zerodayinitiative.com • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •