This is an automatically created tracking bug! It was created to ensure that one or more security vulnerabilities are fixed in affected versions of fedora-all. For comments that are specific to the vulnerability please use bugs filed against the "Security Response" product referenced in the "Blocks" field. For more information see: http://fedoraproject.org/wiki/Security/TrackingBugs When submitting as an update, use the fedpkg template provided in the next comment(s). This will include the bug IDs of this tracking bug as well as the relevant top-level CVE bugs. Please also mention the CVE IDs being fixed in the RPM changelog and the fedpkg commit message. NOTE: this issue affects multiple supported versions of Fedora. While only one tracking bug has been filed, please correct all affected versions at the same time. If you need to fix the versions independent of each other, you may clone this bug as appropriate.
Use the following template to for the 'fedpkg update' request to submit an update for this issue as it contains the top-level parent bug(s) as well as this tracking bug. This will ensure that all associated bugs get updated when new packages are pushed to stable. ===== # bugfix, security, enhancement, newpackage (required) type=security # testing, stable request=testing # Bug numbers: 1234,9876 bugs=1594642,1594643 # Description of your update notes=Security fix for [PUT CVEs HERE] # Enable request automation based on the stable/unstable karma thresholds autokarma=True stable_karma=3 unstable_karma=-3 # Automatically close bugs when this marked as stable close_bugs=True # Suggest that users restart after update suggest_reboot=False ====== Additionally, you may opt to use the bodhi web interface to submit updates: https://bodhi.fedoraproject.org/updates/new
Reproduced with exempi-2.4.5-1.fc27.x86_64: # gdb -q exempi Reading symbols from exempi...Reading symbols from /usr/lib/debug/usr/bin/exempi-2.4.5-1.fc27.x86_64.debug...done. done. (gdb) r -x -o out CVE-2018-12648 Starting program: /usr/bin/exempi -x -o out CVE-2018-12648 Missing separate debuginfos, use: dnf debuginfo-install glibc-2.26-28.fc27.x86_64 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". processing file CVE-2018-12648 dump_xmp for file CVE-2018-12648 Program received signal SIGSEGV, Segmentation fault. 0x00007ffff69e36db in WEBP::GetLE16 (data=0x0) at ../../../XMPFiles/source/FormatSupport/WEBP_Support.hpp:35 35 return (XMP_Uns32)(data[0] << 0) | (data[1] << 8); Missing separate debuginfos, use: dnf debuginfo-install expat-2.2.5-1.fc27.x86_64 libasan-7.3.1-5.fc27.x86_64 libgcc-7.3.1-5.fc27.x86_64 libstdc++-7.3.1-5.fc27.x86_64 zlib-1.2.11-4.fc27.x86_64 (gdb) bt #0 0x00007ffff69e36db in WEBP::GetLE16 (data=0x0) at ../../../XMPFiles/source/FormatSupport/WEBP_Support.hpp:35 #1 0x00007ffff69e37a9 in WEBP::GetLE32 (data=0x0) at ../../../XMPFiles/source/FormatSupport/WEBP_Support.hpp:45 #2 0x00007ffff69e5618 in WEBP::VP8XChunk::xmp (this=0x607000002a20, hasXMP=true) at WEBP_Support.cpp:163 #3 0x00007ffff69e5a86 in WEBP::Container::Container (this=0x6120000001c0, handler=0x60d000000110) at WEBP_Support.cpp:210 #4 0x00007ffff68b9bf2 in WEBP_MetaHandler::CacheFileData (this=0x60d000000110) at WEBP_Handler.cpp:89 #5 0x00007ffff67ece4e in DoOpenFile (thiz=0x613000000040, clientIO=0x0, clientPath=0x7fffffffe82c "CVE-2018-12648", format=538976288, openFlags=1) at XMPFiles.cpp:908 #6 0x00007ffff67ed6e1 in XMPFiles::OpenFile (this=0x613000000040, clientPath=0x7fffffffe82c "CVE-2018-12648", format=538976288, openFlags=1) at XMPFiles.cpp:1011 #7 0x00007ffff67e3262 in WXMPFiles_OpenFile_1 (xmpObjRef=0x613000000040, filePath=0x7fffffffe82c "CVE-2018-12648", format=538976288, openFlags=1, wResult=0x7fffffffddc0) at WXMPFiles.cpp:234 #8 0x00007ffff6735b46 in TXMPFiles<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::OpenFile (this=0x602000000010, filePath=0x7fffffffe82c "CVE-2018-12648", format=538976288, openFlags=1) at ../public/include/client-glue/TXMPFiles.incl_cpp:313 #9 0x00007ffff6720819 in xmp_files_open_new (path=0x7fffffffe82c "CVE-2018-12648", options=XMP_OPEN_READ) at exempi.cpp:280 #10 0x000000000040367e in get_xmp_from_file (filename=0x7fffffffe82c "CVE-2018-12648", no_reconcile=false, is_an_xmp=false) at main.cpp:235 #11 0x0000000000403859 in dump_xmp (filename=0x7fffffffe82c "CVE-2018-12648", no_reconcile=false, is_an_xmp=false, outio=0x616000000080) at main.cpp:250 #12 0x00000000004044bb in process_file (filename=0x7fffffffe82c "CVE-2018-12648", no_reconcile=false, is_an_xmp=false, write_in_place=false, dump_xml=true, action=0, value_name="", prop_value="", output="out") at main.cpp:340 #13 0x0000000000403082 in main (argc=1, argv=0x7fffffffe5e8) at main.cpp:186
exempi-2.4.5-4.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-d8824aeec5
exempi-2.4.5-4.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-05d08fddf8
exempi-2.4.5-4.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-d8824aeec5
exempi-2.4.5-4.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-05d08fddf8
exempi-2.4.5-4.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.
exempi-2.4.5-4.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.