Memory corruption in Microsoft products - CVE-2007-3899

 

Memory corruption in Microsoft products - CVE-2007-3899

Published: December 9, 2016 / Updated: February 3, 2017


Vulnerability identifier: #VU1241
CSH Severity: Critical
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2007-3899
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to boundary error when handling malformed strings in Word document. A remote attacker can create a specially crafted MS Word document, trick the victim into opening it and execute arbitrary code with privileges of the current user.

Successful exploitation of the vulnerability results in compromise of vulnerable system.

Note: this vulnerability is being actively exploited.


Affected software

Microsoft Office
Microsoft Word
Microsoft Office for macOS

How to mitigate CVE-2007-3899



External References

Related Security Bulletins