What’s Vulnerable › Vulnerabilities

CVE-2019-20091

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-12-30 · updated 2026-06-17
• Weakness: CWE-476

Description

An issue was discovered in Bento4 1.5.1.0. There is a NULL pointer dereference in AP4_Descriptor::GetTag in mp42ts when called from AP4_DecoderConfigDescriptor::GetDecoderSpecificInfoDescriptor in Ap4DecoderConfigDescriptor.cpp.

Affected products

• Axiomatic Bento4: 1.5.1.0

References

• https://github.com/axiomatic-systems/Bento4/issues/462
• https://github.com/axiomatic-systems/Bento4/issues/462

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