building 6.0.7.3 test VclFiltersTest::testCVEs fails

Hello,

why is libreoffice 6.0.7 simultaneously for consevrative users and since last year out of life?

What shall I do when buidling LO 6.0.7.3 fails with the message below?

Regards
  Дилян

Testing file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/pass/EDB-24743-2.jpg:
Tested file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/pass/EDB-24743-2.jpg: 
Pass (0ms)
Testing file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/pass/EDB-24743-3.jpg:
Tested file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/pass/EDB-24743-3.jpg: 
Pass (0ms)
Testing file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/pass/fatalerror-1.jpg:
Tested file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/pass/fatalerror-1.jpg: 
Pass (1ms)
Testing 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-1.jpg:
Tested 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-1.jpg: 
Fail (1ms)
Testing 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-2.jpg:
Tested 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-2.jpg: 
Fail (0ms)
Testing 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-3.jpg:
Tested 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-3.jpg: 
Fail (0ms)
Testing 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-4.jpg:
Tested 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-4.jpg: 
Fail (0ms)
Testing 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-5.jpg:
Tested 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-1097-5.jpg: 
Fail (0ms)
Testing 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-5314-1.jpg:
Tested 
file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/CVE-2008-5314-1.jpg: 
Fail (0ms)
Testing file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/crash-1.jpg:
Tested file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/crash-1.jpg: Pass 
(0ms)
/src/libreoffice-6.0.7.3/unotest/source/cpp/filters-test.cxx:145:VclFiltersTest::testCVEs
equality assertion failed
- Expected: 0
- Actual  : 1
- file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/crash-1.jpg

VclFiltersTest::testCVEs finished in: 1124ms
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VclFiltersTest::testScaling finished in: 82ms
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VclFiltersTest::testExportImport finished in: 3ms
filters-test.cxx:145:Assertion
Test name: VclFiltersTest::testCVEs
equality assertion failed
- Expected: 0
- Actual  : 1
- file:///src/libreoffice-6.0.7.3/vcl/qa/cppunit/graphicfilter/data/jpg/fail/crash-1.jpg

Failures !!!
Run: 3   Failure total: 1   Failures: 1   Errors: 0

Error: a unit test failed, please do one of:

make CppunitTest_vcl_filters_test CPPUNITTRACE="gdb --args"
    # for interactive debugging on Linux
make CppunitTest_vcl_filters_test VALGRIND=memcheck
    # for memory checking
make CppunitTest_vcl_filters_test DEBUGCPPUNIT=TRUE
    # for exception catching

You can limit the execution to just one particular test by:

make CPPUNIT_TEST_NAME="testXYZ" ...above mentioned params...

make[1]: *** [/src/libreoffice-6.0.7.3/solenv/gbuild/CppunitTest.mk:115: /src/libreoffice-
6.0.7.3/build/workdir/CppunitTest/vcl_filters_test.test] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:269: build] Error 2