What’s Vulnerable › Vulnerabilities

CVE-2020-19721

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-07-13 · updated 2026-06-17
• Weakness: CWE-787

Description

A heap buffer overflow vulnerability in Ap4TrunAtom.cpp of Bento 1.5.1-628 may lead to an out-of-bounds write while running mp42aac, leading to system crashes and a denial of service (DOS).

Affected products

• Axiomatic Bento4: 1.5.1-628

References

• https://cwe.mitre.org/data/definitions/122.html
• https://github.com/axiomatic-systems/Bento4/issues/415
• https://cwe.mitre.org/data/definitions/122.html
• https://github.com/axiomatic-systems/Bento4/issues/415

Get alerted when CVE-2020-19721 or the next vulnerability affects your stack