CVE-2019-14442

In mpc8_read_header in libavformat/mpc8.c in Libav 12.3, an input file can result in an avio_seek infinite loop and hang, with 100% CPU consumption. Attackers could leverage this vulnerability to cause a denial of service via a crafted file.

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

7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C

EPSS

1.02% chance of exploitation in the next 30 days, 61th percentile

Published

2019-07-30

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://bugzilla.libav.org/show_bug.cgi?id=1159

References

• CVE Record
• NVD entry

Related

• CVE-2019-14441
• CVE-2019-14443
• CVE-2019-14439
• CVE-2019-14444
• CVE-2019-14430
• CVE-2019-14450