RCE in Irfanview

CVE-2009-2118

Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF 1 BPP image, which triggers a heap-based buffer overflow.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.025 (83.1th percentile) — read the EPSS interpretation.

Affected products

  • Irfanview — versions 4.23
  • N/a — versions n/a

Weakness classification (CWE)

References