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Fencer Intel
high 7.5

CVE-2013-5351 json

Heap-based buffer overflow in IrfanView before 4.37 allows remote attackers to execute arbitrary code via the LZW code stream in a GIF file.

published 12y ago modified 4mo ago also EUVD-2013-5191

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.0%
EPSS 5.0% chance of exploitation in 30 days, percentile 92%
public exploits
0
none known

Summary

Heap-based buffer overflow in IrfanView before 4.37 allows remote attackers to execute arbitrary code via the LZW code stream in a GIF file.

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Exploit prediction

5.03% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.