What is CVE-2009-3671?

CVE-2009-3671 is a high-severity vulnerability in Microsoft Internet_explorer, classified under CWE-399. CVSS score: 8.1/10. Published 2009-12-09.

How severe is CVE-2009-3671?

High severity. CVSS v3 base score is 8.1 out of 10.

Use After Free in Microsoft Internet_explorer

CVE-2009-3671

Microsoft Internet Explorer 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption…

EPSS: 0.210 (97.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Microsoft Internet_explorer — versions 5.0.1, 6, 7
Microsoft Windows_2000
Microsoft Windows_7
Microsoft Windows_server_2003
Microsoft Windows_server_2008
Microsoft Windows_vista
Microsoft Windows_xp
N/a — versions n/a

Weakness classification (CWE)

References

secure@microsoft.com (x_refsource_MS, vendor-advisory)
secure@microsoft.com (US Government Resource, x_refsource_CERT, third-party-advisory)
secure@microsoft.com (signature, x_refsource_OVAL, vdb-entry)
secure@microsoft.com (vdb-entry, x_refsource_SECTRACK)

Frequently asked questions

What is CVE-2009-3671?: CVE-2009-3671 is a high-severity vulnerability in Microsoft Internet_explorer, classified under CWE-399. CVSS score: 8.1/10. Published 2009-12-09.
How severe is CVE-2009-3671?: High severity. CVSS v3 base score is 8.1 out of 10.