What’s Vulnerable › Vulnerabilities
CVE-2018-20001
- Severity: medium (CVSS 6.5 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2018-12-10 · updated 2026-06-17
- Weakness: CWE-20
Description
In Libav 12.3, there is a floating point exception in the range_decode_culshift function (called from range_decode_bits) in libavcodec/apedec.c that will lead to remote denial of service via crafted input.
Affected products
- libav: 12.3
References
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