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Ubuntu: USN-2944-1 (CVE-2015-6818): Libav vulnerabilities Vulnerability

  • Severity: 8
  • Published: September 05, 2015

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFmpeg before 2.7.2 does not enforce uniqueness of the IHDR (aka image header) chunk in a PNG image, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted image with two or more of these chunk...

FreeBSD: ffmpeg -- multiple vulnerabilities (Multiple CVEs) Vulnerability

  • Severity: 8
  • Published: September 05, 2015

The ff_rv34_decode_init_thread_copy function in libavcodec/rv34.c in FFmpeg before 2.7.2 does not initialize certain structure members, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted (1) RV30 or (2) RV40 RealVideo data.

FFmpeg: CVE-2015-6818: Code Vulnerability

  • Severity: 8
  • Published: September 05, 2015

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFmpeg before 2.7.2 does not enforce uniqueness of the IHDR (aka image header) chunk in a PNG image, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted image with two or more of these chunk...

Debian: CVE-2015-6818: ffmpeg, libav -- security update Vulnerability

  • Severity: 8
  • Published: September 05, 2015

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFmpeg before 2.7.2 does not enforce uniqueness of the IHDR (aka image header) chunk in a PNG image, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted image with two or more of these chunk...