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file -- out-of-bounds access in search rules with offsets from input file

Description:

Aaron Reffett reports:

softmagic.c in file ... and libmagic allows context-dependent attackers to cause a denial of service (out-of-bounds memory access and crash) via crafted offsets in the softmagic of a PE executable.

References:

Affects:

portaudit: file -- out-of-bounds access in search rules with offsets from input file

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Oliver Eikemeier <eik@FreeBSD.org>