CVSS: 9.3EPSS: 72%CPEs: 6EXPL: 1CVE-2014-1770 – Microsoft Internet Explorer CMarkup Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2014-1770
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code via crafted JavaScript code that interacts improperly with a CollectGarbage function call on a CMarkup object allocated by the CMarkup::CreateInitialMarkup function. Vulnerabilidad de uso después de liberación en Microsoft Internet Explorer 8 permite a atacantes remotos ejecutar código arbitrario a través de código JavaScript manipulado que no interactúa debidamente con una llamada de la función CollectGarbage function en un objeto CMarkup asignado por la función CMarkup::CreateInitialMarkup. 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 CMarkup objects. The allocation initially happens within CMarkup::CreateInitialMarkup. • https://www.exploit-db.com/exploits/34010 http://www.kb.cert.org/vuls/id/239151 http://www.securityfocus.com/bid/67544 http://www.securitytracker.com/id/1030266 http://zerodayinitiative.com/advisories/ZDI-14-140 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035 https://www.corelan.be/index.php/2014/05/22/on-cve-2014-1770-zdi-14-140-internet-explorer-8-0day • CWE-399: Resource Management Errors •
CVSS: 9.3EPSS: 96%CPEs: 6EXPL: 1CVE-2014-1815 – Microsoft Internet Explorer - Memory Corruption (PoC) (MS14-029)
https://notcve.org/view.php?id=CVE-2014-1815
Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, as exploited in the wild in May 2014, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2014-0310. Microsoft Internet Explorer 6 hasta 11 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, tal y como fue demostrado activamente en mayo 2014, también conocido como 'vulnerabilidad de corrupción de memoria de Internet Explorer,' una vulnerabilidad diferente a CVE-2014-0310. • https://www.exploit-db.com/exploits/34458 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-029 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.3EPSS: 81%CPEs: 6EXPL: 0CVE-2014-0310 – Microsoft Internet Explorer Attribute Double Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2014-0310
Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2014-1815. Microsoft Internet Explorer 6 hasta 11 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, también conocido como 'vulnerabilidad de corrupción de memoria de Internet Explorer,' una vulnerabilidad diferente a CVE-2014-1815. 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 an element's attributes. By manipulating a document's elements an attacker can force a dangling pointer to be reused after it has been freed. • https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-029 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.6EPSS: 88%CPEs: 6EXPL: 0CVE-2014-1765 – Microsoft Internet Explorer CAttrValue Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2014-1765
Multiple use-after-free vulnerabilities in Microsoft Internet Explorer 6 through 11 allow remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by Sebastian Apelt and Andreas Schmidt during a Pwn2Own competition at CanSecWest 2014. Múltiples vulnerabilidades de uso después de liberación de memoria en Microsoft Internet Explorer 6 hasta la versión 11 permiten a atacantes remotos ejecutar un código arbitrario a través de vectores no especificados, tal como fue demostrado por Sebastian Apelt y Andreas Schmidt 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 CAttrValue objects. An uninitialized variable in one of the functions can cause memory corruption. • http://secunia.com/advisories/59775 http://twitter.com/thezdi/statuses/444216845734666240 http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two 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 •