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Debian LTS Advisory ([SECURITY] [DLA 693-2] tiff regression update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Version 4.0.2-6+deb7u7 introduced changes that resulted in libtiff being unable to write out tiff files when the compression scheme in use relies on codec-specific TIFF tags embedded in the image. This problem manifested itself with errors like those: $ tiffcp -r 16 -c jpeg sample.tif out.tif _TIFFVGetField: out.tif: Invalid tag 'Predictor' (not supported by codec). _TIFFVGetField: out.tif: Invalid tag 'BadFaxLines' (not supported by codec). tiffcp: tif_dirwrite.c:687: TIFFWriteDirectorySec: Assertion `0' failed.
Affected Software
Affected Software
tiff on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For Debian 7 'Wheezy', these problems have been fixed in version 4.0.2-6+deb7u10. We recommend that you upgrade your tiff packages.