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Red Hat Bugzilla – Attachment 289541 Details for
Bug 425561
CVE-2007-6352 libexif integer overflow
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[patch]
Upstream patch
CVE-2007-6352.patch (text/plain), 570 bytes, created by
Josh Bressers
on 2007-12-14 22:15:56 UTC
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Description:
Upstream patch
Filename:
MIME Type:
Creator:
Josh Bressers
Created:
2007-12-14 22:15:56 UTC
Size:
570 bytes
patch
obsolete
>--- exif-data.c 2007/12/07 08:46:48 1.102 >+++ exif-data.c 2007/12/14 20:32:35 1.103 >@@ -299,10 +299,9 @@ > exif_data_load_data_thumbnail (ExifData *data, const unsigned char *d, > unsigned int ds, ExifLong offset, ExifLong size) > { >- if (ds < offset + size) { >+ if ((ds < offset + size) || (offset < 0) || (offset > ds)) { > exif_log (data->priv->log, EXIF_LOG_CODE_DEBUG, "ExifData", >- "Bogus thumbnail offset and size: %i < %i + %i.", >- (int) ds, (int) offset, (int) size); >+ "Bogus thumbnail offset and size."); > return; > } > if (data->data)
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