Package: emboss
Version: 6.6.0+dfsg-8
Tags: patch, security

Dear Maintainer,
the emboss package has mailcap entries with quoted %-escapes. That is 
considered unsafe. Proper escaping should be left to the programs using the 
entry.

This Lintian tag is triggered:
https://lintian.debian.org/tags/quoted-placeholder-in-mailcap-entry.html

See also grave bug #930908, which was recently closed because "a Lintian test 
already exists":
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=930908

I'm using the "security" tag because the affected rules in combination with 
certain mail user agents (or document openers) are the cause of a shell command 
injection vulnerability.

If you need more information let me know.

Thanks,
MNZ
diff --git a/debian/emboss.mime b/debian/emboss.mime
index 38db622..1a7017f 100644
--- a/debian/emboss.mime
+++ b/debian/emboss.mime
@@ -1,6 +1,6 @@
-application/vnd.appliedbiosystems.abif; abiview -auto '%s' ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1
-application/x-dna; abiview -auto '%s' ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1
-application/abi1; abiview -auto '%s' ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1
-application/vnd.appliedbiosystems.abif; seqret -filter '%s' ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1 ; copiousoutput
-application/x-dna; seqret -filter '%s' ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1 ; copiousoutput
-application/abi1; seqret -filter '%s' ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1 ; copiousoutput
+application/vnd.appliedbiosystems.abif; abiview -auto %s ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1
+application/x-dna; abiview -auto %s ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1
+application/abi1; abiview -auto %s ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1
+application/vnd.appliedbiosystems.abif; seqret -filter %s ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1 ; copiousoutput
+application/x-dna; seqret -filter %s ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1 ; copiousoutput
+application/abi1; seqret -filter %s ; description=ABIF Applied Biosystems Inc. chromatogram; nametemplate=%s.ab1 ; copiousoutput

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