VIR Vulnerability Intelligence Relay

CVE-2013-0019

critical
Published 2013-02-13 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
10.0

Description

Use-after-free vulnerability in Microsoft Internet Explorer 7 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Internet Explorer COmWindowProxy Use After Free Vulnerability."

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-40879 dos windows verified
Skylined · 2016-12-06

Microsoft Internet Explorer 9 - CDoc::Execute­Script­Uri Use-After-Free (MS13-009)

Source code queued for fetch — refresh in a moment.

OS impact
OSVersionStatusFixed in
windows windows-not-affected
windows windowsnot-affected

Application impact
VendorProductVersionsFixed
windows microsoftinternet_explorer8
windows microsoftinternet_explorer10
windows microsoftinternet_explorer9
windows microsoftinternet_explorer7

References

CWEs

CWE-399

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.