CVE-2011-4220

critical

Published 2011-11-01 · Modified 2026-04-29

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

—

CVSS v4 NEW

—

not yet in upstream

VIR risk

10.0

Description

Investintech.com SlimPDF Reader does not properly restrict the arguments to unspecified function calls, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF document.

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-19391 dos windows verified

Carlos Mario Penagos Hollmann · 2012-06-25

Slimpdf Reader 1.0 - Memory Corruption

Source code queued for fetch — refresh in a moment.

EDB-19393 dos windows verified

Carlos Mario Penagos Hollmann · 2012-06-25

Able2Doc and Able2Doc Professional 6.0 - Memory Corruption

Source code queued for fetch — refresh in a moment.

EDB-19392 dos windows verified

Carlos Mario Penagos Hollmann · 2012-06-25

Able2Extract and Able2Extract Server 6.0 - Memory Corruption

Source code queued for fetch — refresh in a moment.

Application impact

Vendor	Product	Versions	Fixed
investintech	slimpdf_reader	`-`

References

CWEs

CWE-264

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

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