CVE-2019-14443

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-369

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://bugzilla.libav.org/show_bug.cgi?id=1161#c1Exploit, Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/12/msg00003.htmlMailing List, Third Party Advisory
https://bugzilla.libav.org/show_bug.cgi?id=1161#c1Exploit, Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/12/msg00003.htmlMailing List, Third Party Advisory

Timeline

Published: Jul 30, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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