Changelog for
libqpdf21-8.0.2-150000.3.5.1.x86_64.rpm :
* Thu Jul 28 2022 pgajdosAATTsuse.com- security update- added patches fix CVE-2021-36978 [bsc#1188514], heap-based buffer overflow in Pl_ASCII85Decoder::write + qpdf-CVE-2021-36978.patch
* Wed Jul 27 2022 pgajdosAATTsuse.com- security update- added patches fix CVE-2022-34503 [bsc#1201830], Heap buffer overflow via the function QPDF:processXRefStream + qpdf-CVE-2022-34503.patch
* Wed Mar 07 2018 idonmezAATTsuse.com- Update to version 8.0.2
* Proper handling of pages with no content
* Better handling of files with loops following cross reference tables
* Mon Mar 05 2018 idonmezAATTsuse.com- Update to version 8.0.1
* Handle zlib streams with data checksum errors
* In the command line tool, allow specification of page numbers counting from the end in page ranges.
* Tue Feb 27 2018 idonmezAATTsuse.com- Update to version 8.0.0
* QPDFObjectHandle::getUTF8Val now properly treats non-Unicode strings as encoded with PDF Doc Encoding.
* Add the option --coalesce-contents can be used to combine content streams of a page whose contents are an array of streams into a single stream.
* Add function qpdf_check_pdf to the C API. This function does basic checking that is a subset of what qpdf --check performs.
* Major enhancements to the lexical layer of qpdf. For a complete list of enhancements, please refer to the ChangeLog file.
* New API for working with PDF content streams at a lexical level. The new class QPDFObjectHandle::TokenFilter allows the developer to provide token handlers.
* Mon Feb 05 2018 idonmezAATTsuse.com- Update to version 7.1.1
* Fix one linearization bug affecting files whose first /ID component is not 16 bytes long
* Fix some build issues- Add signature and keyring
* Wed Jan 24 2018 avindraAATTopensuse.org- Update to version 7.1.0
* Allow raw encryption key to be specified in libary and command line with the QPDF::setPasswordIsHexKey method and - -password-is-hex-key option. Allow encryption key to be displayed with --show-encryption-key option. See https://blog.didierstevens.com/2017/12/28/cracking-encrypted-pdfs-part-3/ for a discussion of using this for cracking encrypted PDFs. I hope that a future release of qpdf will include some additional recovery options that may also make use of this capability.
* Fix lexical error: the PDF specification allows floating point numbers to end with \".\"
* Fix link order in the build to avoid conflicts when building from source while an older version of qpdf is installed
* Add support for TIFF predictor for LZW and Flate streams. Now
* Clarify documentation around options that control parsing but not output creation. Two options: --suppress-recovery and - -ignore-xref-streams, were documented in the \"Advanced Transformation Options\" section of the manual and --help output even though they are not related to output. These are now described in a separate section called \"Advanced Parsing Options.\"
* Implement remaining PNG filters for decode. Prior versions could decode only the \"up\" filter. Now all PNG filters (sub, up, average, Paeth, optimal) are supported for decoding. The implementation of the remaining PNG filters changed the interface to the private Pl_PNGFilter class, but this class\'s header file is not in the installation, and there is no public interface to the class. Within the library, the class is never allocated on the stack; it is only ever dynamically allocated. As such, this does not actually break binary compatibility of the library. all predictor functions are supported- cleanup with spec-cleaner
* Wed Sep 20 2017 idonmezAATTsuse.com- Update to version 7.0.0
* License is now Apache-2.0
* Add new libjpeg8-devel dependency
* Improve the error message that is issued when QPDFWriter encounters a stream that can\'t be decoded. In particular, mention that the stream will be copied without filtering to avoid data loss.
* Add new methods to the C API to correspond to new additions to QPDFWriter: - qpdf_set_compress_streams - qpdf_set_decode_level - qpdf_set_preserve_unreferenced_objects - qpdf_set_newline_before_endstream
* Add support for writing PCLm files
* QPDF now supports reading and writing streams encoded with JPEG or RunLength encoding. Library API enhancements and command-line options have been added to control this behavior. See command-line options --compress-streams and --decode-level and methods QPDFWriter::setCompressStreams and QPDFWriter::setDecodeLevel.
* Page rotation is now supported and accessible from both the library and the command line.
* Fixes CVE-2017-12595 bsc#1055960, CVE-2017-9208 bsc#1040311 CVE-2017-9209 bsc#1040312, CVE-2017-9210 bsc#1040313, CVE-2017-11627 bsc#1050577, CVE-2017-11626 bsc#1050578, CVE-2017-11625 bsc#1050579, CVE-2017-11624 bsc#1050581
* Tue Nov 10 2015 idonmezAATTsuse.com- Update to version 6.0.0
* Bump shared library version since 5.2.0 broke ABI.
* Sun Nov 08 2015 idonmezAATTsuse.com- Update to version 5.2.0
* Support for deterministic /IDs for non-encrypted files. This is off by default.
* Handle more invalid xref tables
* Mon May 25 2015 idonmezAATTsuse.com- Update to version 5.1.3
* Handle object streams with more than 255 objects
* Security fixes courtesy of Google Security Team
* Properly handle pages that have no content
* Robustness fixes for invalid PDF files
