CVE-2019-14443

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 v3.1

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

1.20% chance of exploitation in the next 30 days, 66th percentile

Published

2019-07-30

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://bugzilla.libav.org/show_bug.cgi?id=1161#c1

References

• CVE Record
• NVD entry

Related

• CVE-2019-14442
• CVE-2019-14444
• CVE-2019-14441
• CVE-2019-14450
• CVE-2019-14439
• CVE-2019-14467