[CVE-2012-2273] Comodo Internet Security <5.10 BSOD (Win7 x64)

2012-04-22T00:00:00
ID SECURITYVULNS:DOC:27944
Type securityvulns
Reporter Securityvulns
Modified 2012-04-22T00:00:00

Description

[affected software] Comodo Internet Security, until 5.9

[description] BSOD under Windows 7 x64 if a 32b PE with a kernel ImageBase is executed.

such files are very unusual, but work perfectly if the PE contains relocations, as shown at http://pe.corkami.com#ImageBase and http://pe.corkami.com#relocations

PoCs downloadable on http://pe.corkami.com, files: tls_reloc ibkernel ibkmanual reloccrypt

[author] Ange Albertini (corkami.com)

[vendor communication] 5th January 2012 - details shared with the vendor 23th January 2012 - patch is planned 12th March 2012 - bug are fixed in 5.10

from http://www.comodo.com/home/download/release-notes.php?p=anti-malware

5.10.228257.2253: 12 March, 2012 * IMPROVED! Compatibility with other security suites is improved in Windows 7 x64 * FIXED! BSOD when corrupted executables are loaded in memory in Windows 7 x64 * FIXED! HIPS can leak process handles with a special set of access rights * FIXED! Smart scan crashes under certain circumstances

[mitigation] update to 5.10 or later