CVE-2012-4792

Microsoft Internet Explorer Use-After-Free Vulnerability

Internet Explorer

Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properly allocated or (2) is deleted, as demonstrated by a CDwnBindInfo object, and exploited in the wild in December 2012.

30. Dez 2012

Ausgewertete Quellen

• Microsoft
  http://technet.microsoft.com/security/advisory/2794220
• Microsoft
  https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-008
• Hinweis
  http://eromang.zataz.com/2012/12/29/attack-and-ie-0day-informations-used-against-council-on-foreign-relations/
• Hinweis
  http://packetstormsecurity.com/files/119168/Microsoft-Internet-Explorer-CDwnBindInfo-Object-Use-After-Free.html
• Hinweis
  http://www.kb.cert.org/vuls/id/154201
• Hinweis
  http://www.us-cert.gov/cas/techalerts/TA13-008A.html
• Hinweis
  http://www.us-cert.gov/cas/techalerts/TA13-015A.html
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-4792
• CISA
  Microsoft Internet Explorer Use-After-Free Vulnerability
• NVD
  CVE-2012-4792
• GitHub
  https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/ie_cbutton_uaf.rb