What’s Vulnerable › Vulnerabilities

CVE-2021-32277

• Severity: high (CVSS 7.8 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: 2021-09-20 · updated 2026-06-17
• Weakness: CWE-787

Description

An issue was discovered in faad2 through 2.10.0. A heap-buffer-overflow exists in the function sbr_qmf_analysis_32 located in sbr_qmf.c. It allows an attacker to cause code Execution.

Affected products

• Debian Linux: 9.0, 10.0
• Faad2 Project Faad2: through 2.10.0

References

• https://github.com/knik0/faad2/issues/59
• https://lists.debian.org/debian-lts-announce/2021/10/msg00020.html
• https://www.debian.org/security/2022/dsa-5109
• https://github.com/knik0/faad2/issues/59
• https://lists.debian.org/debian-lts-announce/2021/10/msg00020.html
• https://www.debian.org/security/2022/dsa-5109

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