Name: CVE-2019-14443: Divide By Zero
Creator: Rapid7
Published: 2019-07-30T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2019-14443, CWE-369, CVSS 6.5, EPSS 0.00505

An issue was discovered in Libav 12.3. Division by zero in range_decode_culshift in libavcodec/apedec.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade libav	Dec 9, 2019	Jul 30, 2019
Ubuntu	—	No solution exists	Jun 26, 2025	Jul 30, 2019

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CVSS Details

Covered by Rapid7

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