CVE-2011-5233

mediumpriority · track · 30EPSS 0.093 · 95 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

9.32% (95th) EPSS

CVSS 4.3 · medium

Is it mine?

16 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Heap-based buffer overflow in IrfanView before 4.32 allows remote attackers to execute arbitrary code via crafted "Rows Per Strip" and "Samples Per Pixel" values in a TIFF image file.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.9–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.9lowAV:N/AC:M/Au:N/C:N/I:N/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-18257IrfanView - '.tiff' Image Processing Buffer Overflowfunctional · exploit_db

affected products (16)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
irfanview irfanview≤ 4.30nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 3.90nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 3.91nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 3.92nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 3.95nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 3.97nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 3.98nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 3.99nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 4.00nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 4.10nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 4.20nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 4.23nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 4.25nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 4.27nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*
irfanview irfanview= 4.28nvdUScpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2012-10-25modified 2026-06-16

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+21038 more

references (19)

External citations — patches, advisories, analysis.

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