What’s Vulnerable › Vulnerabilities

CVE-2017-2813

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-06-21 · updated 2026-06-17
• Weakness: CWE-190

Description

An exploitable integer overflow vulnerability exists in the JPEG 2000 parser functionality of IrfanView 4.44. A specially crafted jpeg2000 image can cause an integer overflow leading to wrong memory allocation resulting in arbitrary code execution. Vulnerability can be triggered by viewing the image in via the application or by using thumbnailing feature of IrfanView.

Affected products

• IrfanView: 4.44

References

• http://www.securityfocus.com/bid/98046
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0310
• http://www.securityfocus.com/bid/98046
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0310

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