466738b16b
- CVE-2017-6892 - CVE-2017-8361 - CVE-2017-8362 - CVE-2017-8363 - CVE-2017-8365 - CVE-2017-12562 - CVE-2017-14634 Note: - Fix for CVE-2017-8365 is included in files/patch-CVE-2017-8361 While here: - Fix LICENSE and add LICENSE_FILE PR: 226271 Submitted by: jhale Reviewed by: koobs, eadler, jbeich Approved by: ports-secteam (eadler) Obtained from: upstream (https://github.com/erikd/libsndfile) MFH: 2018Q1 Security: 004debf9-1d16-11e8-b6aa-4ccc6adda413 Security: 2b386075-1d9c-11e8-b6aa-4ccc6adda413 Differential Revision: https://reviews.freebsd.org/D14552
19 lines
753 B
Text
19 lines
753 B
Text
From f833c53cb596e9e1792949f762e0b33661822748 Mon Sep 17 00:00:00 2001
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From: Erik de Castro Lopo <erikd@mega-nerd.com>
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Date: Tue, 23 May 2017 20:15:24 +1000
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Subject: [PATCH] src/aiff.c: Fix a buffer read overflow
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Secunia Advisory SA76717.
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Found by: Laurent Delosieres, Secunia Research at Flexera Software
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--- src/aiff.c.orig 2017-04-01 07:18:02 UTC
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+++ src/aiff.c
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@@ -1905,7 +1905,7 @@ aiff_read_chanmap (SF_PRIVATE * psf, unsigned dword)
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psf_binheader_readf (psf, "j", dword - bytesread) ;
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if (map_info->channel_map != NULL)
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- { size_t chanmap_size = psf->sf.channels * sizeof (psf->channel_map [0]) ;
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+ { size_t chanmap_size = SF_MIN (psf->sf.channels, layout_tag & 0xffff) * sizeof (psf->channel_map [0]) ;
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free (psf->channel_map) ;
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