What’s Vulnerable › Vulnerabilities

CVE-2017-11720

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-07-28 · updated 2026-06-17
• Weakness: CWE-369

Description

There is a division-by-zero vulnerability in LAME 3.99.5, caused by a malformed input file.

Affected products

• Lame Project Lame: 3.99.5

References

• https://blogs.gentoo.org/ago/2017/06/17/lame-divide-by-zero-in-parse_wave_header-get_audio-c/
• https://bugs.debian.org/777159
• https://sourceforge.net/p/lame/bugs/460/
• https://blogs.gentoo.org/ago/2017/06/17/lame-divide-by-zero-in-parse_wave_header-get_audio-c/
• https://bugs.debian.org/777159
• https://sourceforge.net/p/lame/bugs/460/

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