Fix CVE-2017-11110:

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11110
https://bugzilla.redhat.com/show_bug.cgi?id=1468471
https://security-tracker.debian.org/tracker/CVE-2017-11110

Patch copied from openSUSE:

https://build.opensuse.org/package/view_file/openSUSE:Maintenance:6985/catdoc.openSUSE_Leap_42.2_Update/CVE-2017-11110.patch?expand=1

From: Andreas Stieger <astieger@suse.com>
Date: Mon, 10 Jul 2017 15:37:58 +0000
References: CVE-2017-11110 http://bugzilla.suse.com/show_bug.cgi?id=1047877

All .doc I found had sectorSize 0x09 at offset 0x1e. Guarding it against <4.

---
 src/ole.c |    5 +++++
 1 file changed, 5 insertions(+)

Index: catdoc-0.95/src/ole.c
===================================================================
--- catdoc-0.95.orig/src/ole.c	2016-05-25 06:37:12.000000000 +0200
+++ catdoc-0.95/src/ole.c	2017-07-10 17:42:33.578308107 +0200
@@ -106,6 +106,11 @@ FILE* ole_init(FILE *f, void *buffer, si
 		return NULL;
 	}
  	sectorSize = 1<<getshort(oleBuf,0x1e);
+	/* CVE-2017-11110) */
+ 	if (sectorSize < 4) {
+		fprintf(stderr,"sectorSize < 4 not supported\n");
+		return NULL;
+	}
 	shortSectorSize=1<<getshort(oleBuf,0x20);
 
 /* Read BBD into memory */
@@ -147,7 +152,7 @@ FILE* ole_init(FILE *f, void *buffer, si
 		}
 
 		fseek(newfile, 512+mblock*sectorSize, SEEK_SET);
-		if(fread(tmpBuf+MSAT_ORIG_SIZE+(sectorSize-4)*i,
+		if(fread(tmpBuf+MSAT_ORIG_SIZE+(sectorSize-4)*i, /* >= 4 for CVE-2017-11110 */
 						 1, sectorSize, newfile) != sectorSize) {
 			fprintf(stderr, "Error read MSAT!\n");
 			ole_finish();
n='/guix/log/tests/npm-binary.scm'>
<input type='hidden' name='id' value='4ca2457a5c153df1088b7a9b2ec6461e6d69727a'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=4ca2457a5c153df1088b7a9b2ec6461e6d69727a'>root</a>/<a href='/guix/log/tests?id=4ca2457a5c153df1088b7a9b2ec6461e6d69727a'>tests</a>/<a href='/guix/log/tests/npm-binary.scm?id=4ca2457a5c153df1088b7a9b2ec6461e6d69727a'>npm-binary.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/npm-binary.scm?id=4ca2457a5c153df1088b7a9b2ec6461e6d69727a&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-05-19 16:05:00 +0200'>2024-05-19</span></td><td><a href='/guix/commit/tests/npm-binary.scm?id=0685042c4601e7e7a88aab9c1cbfbfb4092a5aa2'>import: Add binary npm importer.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/scripts/import.scm: (importers): Add "npm-binary".
* doc/guix.texi (Invoking guix import): Document npm-binary importer.
* guix/import/npm-binary.scm: New file.
* guix/scripts/import/npm-binary.scm: New file.
* tests/npm-binary.scm: New file.
* Makefile.am: Add them.

Co-authored-by: Timothy Sample &lt;samplet@ngyro.com&gt;
Co-authored-by: Lars-Dominik Braun &lt;lars@6xq.net&gt;

Change-Id: I98a45068cf5b9c42790664cc743feaa7ac76f807
</span></span></td><td>Jelle Licht</td></tr>