What’s Vulnerable › Vulnerabilities

CVE-2020-23332

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-17 · updated 2026-06-17
• Weakness: CWE-787

Description

A heap-based buffer overflow exists in the AP4_StdcFileByteStream::ReadPartial component located in /StdC/Ap4StdCFileByteStream.cpp of Bento4 version 06c39d9. This issue can lead to a denial of service (DOS).

Affected products

• Axiomatic Bento4: all versions

References

• https://cwe.mitre.org/data/definitions/122.html
• https://github.com/axiomatic-systems/Bento4/issues/510
• https://cwe.mitre.org/data/definitions/122.html
• https://github.com/axiomatic-systems/Bento4/issues/510

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