CVSS: 10.0EPSS: 27%CPEs: 3EXPL: 0CVE-2014-1763 – Microsoft Internet Explorer CSS Memory Corruption Vulnerability
https://notcve.org/view.php?id=CVE-2014-1763
Use-after-free vulnerability in Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code and bypass a sandbox protection mechanism via unspecified vectors, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2014. Vulnerabilidad de uso después de liberación en Microsoft Vulnerabilidad de uso después de liberación de memoria en Microsoft Internet Explorer 9 hasta la versión 11 permite a atacantes remotos ejecutar código arbitrario y eludir un mecanismo de protección sandbox a través de vectores no especificados, según lo demostrado por VUPEN durante una competición Pwn2Own en CanSecWest 2014. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. 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 CSS stylesheets. The issue lies in the failure to properly clone the properties within a stylesheet that is referenced multiple times. • http://secunia.com/advisories/59775 http://twitter.com/thezdi/statuses/443855973673754624 http://www.pwn2own.com/2014/03/pwn2own-results-for-wednesday-day-one http://www.securityfocus.com/archive/1/532797/100/0/threaded http://www.securitytracker.com/id/1030532 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-037 • CWE-399: Resource Management Errors •
CVSS: 10.0EPSS: 96%CPEs: 35EXPL: 1CVE-2014-1776 – Microsoft Internet Explorer Memory Corruption Vulnerability
https://notcve.org/view.php?id=CVE-2014-1776
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to the CMarkup::IsConnectedToPrimaryMarkup function, as exploited in the wild in April 2014. NOTE: this issue originally emphasized VGX.DLL, but Microsoft clarified that "VGX.DLL does not contain the vulnerable code leveraged in this exploit. Disabling VGX.DLL is an exploit-specific workaround that provides an immediate, effective workaround to help block known attacks." Vulnerabilidad de uso después de liberación de memoria en Microsoft Internet Explorer 6 hasta la versión 11 permite a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (corrupción de memoria) a través de vectores relacionados con la función CMarkup::IsConnectedToPrimaryMarkup, tal como fue explotado activamente en abril de 2014. NOTA: este problema se enfatizó originalmente en VGX.DLL, pero Microsoft aclaró que "VGX.DLL no contiene el código vulnerable aprovechado en esta explotación. • http://blogs.technet.com/b/srd/archive/2014/04/30/protection-strategies-for-the-security-advisory-2963983-ie-0day.aspx http://secunia.com/advisories/57908 http://securitytracker.com/id?1030154 http://www.fireeye.com/blog/uncategorized/2014/04/new-zero-day-exploit-targeting-internet-explorer-versions-9-through-11-identified-in-targeted-attacks.html http://www.kb.cert.org/vuls/id/222929 http://www.osvdb.org/106311 http://www.securityfocus.com/bid/67075 http://www.signalsec.com/cve-20 • CWE-416: Use After Free •
CVSS: 10.0EPSS: 39%CPEs: 5EXPL: 1CVE-2014-1764 – Microsoft Internet Explorer Protected Mode Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2014-1764
Microsoft Internet Explorer 7 through 11 allows remote attackers to execute arbitrary code and bypass a sandbox protection mechanism by leveraging "object confusion" in a broker process, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2014. Microsoft Internet Explorer 7 hasta la versión 11 permite a atacantes remotos ejecutar código arbitrario y eludir un mecanismo de protección sandbox aprovechando "confusión de objeto" en un proceso broker, según lo demostrado por VUPEN durante una competición Pwn2Own en CanSecWest 2014. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. 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 processing of data shared to the broker by the sandboxed process. The issue lies in the failure to validate an object's type. • https://www.exploit-db.com/exploits/34010 http://twitter.com/thezdi/statuses/443855973673754624 http://www.pwn2own.com/2014/03/pwn2own-results-for-wednesday-day-one http://www.securityfocus.com/archive/1/532798/100/0/threaded http://www.securityfocus.com/bid/67295 http://www.securitytracker.com/id/1030370 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 7.5EPSS: 81%CPEs: 6EXPL: 1CVE-2014-1762 – (Pwn2Own\Pwn4Fun) Microsoft Internet Explorer localhost Protected Mode Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2014-1762
Unspecified vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code with medium-integrity privileges and bypass a sandbox protection mechanism via unknown vectors, as demonstrated by ZDI during a Pwn4Fun competition at CanSecWest 2014. Vulnerabilidad no especificada en Microsoft Internet Explorer 6 hasta la versión 11 permite a atacantes remotos ejecutar código arbitario con privilegios de integridad media y eludir un mecanismo de protección sandbox a través de vectores desconocidos, según lo demostrado por ZDI durante una competición Pwn4Fun en CanSecWest 2014. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. 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 ability to trick the broker into loading a malicious page in a privileged context. The issue lies in the implicit trust of navigating to localhost. • https://www.exploit-db.com/exploits/34010 http://twitter.com/thezdi/statuses/443810610958958592 http://www.pwn2own.com/2014/03/pwn2own-results-for-wednesday-day-one http://www.securityfocus.com/bid/67511 http://www.securitytracker.com/id/1030370 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035 •
CVSS: 9.3EPSS: 28%CPEs: 3EXPL: 1CVE-2014-1766 – Microsoft Internet Explorer CDispNodeBase Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2014-1766
Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, as demonstrated by Sebastian Apelt and Andreas Schmidt during a Pwn2Own competition at CanSecWest 2014. NOTE: the original disclosure referred to triggering a kernel bug with the Internet Explorer exploit payload, but this ID is not for a kernel vulnerability. Microsoft Internet Explorer 9 hasta la versión 11 permite a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, según lo demostrado por Sebastian Apelt y Andreas Schmidt durante una competición Pwn2Own en CanSecWest 2014. NOTA: la divulgación original se refería al desencadenamiento de un error del kernel explotado con la carga de Internet Explorer, pero este ID no es para una vulnerabilidad del kernel. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. • https://www.exploit-db.com/exploits/34010 http://twitter.com/thezdi/statuses/444216845734666240 http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two http://www.securityfocus.com/bid/67518 http://www.securitytracker.com/id/1030370 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •