What’s Vulnerable › Vulnerabilities

CVE-2020-29384

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-11-30 · updated 2026-06-17
• Weakness: CWE-190

Description

An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters an integer overflow.

Affected products

• Advsys Pngout: 2020-01-15

References

• http://advsys.net/ken/utils.htm
• http://www.jonof.id.au/kenutils.html
• https://gist.github.com/mmmdzz/03df5177afd04b32ac190eb7907f3834
• http://advsys.net/ken/utils.htm
• http://www.jonof.id.au/kenutils.html
• https://gist.github.com/mmmdzz/03df5177afd04b32ac190eb7907f3834

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