Buffer overflow in Ffmpeg

CVE-2014-9317

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via an IDAT before an IHDR in a PNG file.

Vulnerability class: Buffer Overflow

EPSS: 0.024 (82.4th percentile) — read the EPSS interpretation.

Affected products

  • Ffmpeg — versions 2.2, 2.2.4, 2.3
  • N/a — versions n/a

Weakness classification (CWE)

References