Changelog for clamav-0.103.2-49.1.i586.rpm :

* Fri Apr 09 2021 Reinhard Max - Use a split-provides for clamav-milter instead of recommending it.
* Wed Apr 07 2021 Arjen de Korte - Update to 0.103.2
* CVE-2021-1252, bsc#1184532: Fix for Excel XLM parser infinite loop. Affects 0.103.0 and 0.103.1 only.
* CVE-2021-1404, bsc#1184533: Fix for PDF parser buffer over-read; possible crash. Affects 0.103.0 and 0.103.1 only.
* CVE-2021-1405, bsc#1184534: Fix for mail parser NULL-dereference crash. Affects 0.103.1 and prior.
* Fix possible memory leak in PNG parser.
* Fix ClamOnAcc scan on file-creation race condition so files are scanned after their contents are written.
* FreshClam: Deprecate the SafeBrowsing config option. The SafeBrowsing option will no longer do anything.
* For more details, see our blog post from last year about the future of the ClamAV Safe Browsing database.
* FreshClam: Improved HTTP 304, 403, & 429 handling.
* FreshClam: Added back the mirrors.dat file to the database directory.
* FreshClam will now exit with a failure in daemon mode if an HTTP 403 (Forbidden) was received, because retrying later won\'t help any. The FreshClam user will have to take actions to get unblocked.
* Fix the FreshClam mirror-sync issue where a downloaded database is \"older than the version advertised.\"
* bsc#1181256: Fix errors when scanning files > 4G- Update package signing key (from https://www.clamav.net/downloads) % clamav.keyring
* Thu Feb 25 2021 Arjen de Korte - Package clamav-milter in a subpackage- Remove virus signatures upon uninstall- Check for database existence before starting clamd- Restart clamd when it exits
* Tue Feb 09 2021 Arjen de Korte - Don\'t daemonize freshclam, but use a systemd timer instead to trigger updates + timer.freshclam % service.freshclam % clamav-conf.patch- Remove obsolete patch (replaced by SOURCE_DATE_EPOCH) - clamav-disable-timestamps.patch- Fix unit test + clamav-ck_assert_msg.patch- Cleanup spec
* use pkgconfig() to resolve BuildRequires where upstream uses it
* rework creating vscan user (new system-user in Tumbleweed)
* remove obsolete configure option --disable-zlib-vcheck
* Sat Feb 06 2021 Arjen de Korte - Update to 0.103.1
* Added a new scan option to alert on broken media (graphics) file formats. This feature mitigates the risk of malformed media files intended to exploit vulnerabilities in other software. At present media validation exists for JPEG, TIFF, PNG, and GIF files. To enable this feature, set AlertBrokenMedia yes in clamd.conf, or use the --alert-broken-media option when using clamscan. These options are disabled by default in this patch release, but may be enabled in a subsequent release. Application developers may enable this scan option by enabling CL_SCAN_HEURISTIC_BROKEN_MEDIA for the heuristic scan option bit field.
* Added CL_TYPE_TIFF, CL_TYPE_JPEG types to match GIF, PNG typing behavior. BMP and JPEG 2000 files will continue to detect as CL_TYPE_GRAPHICS because ClamAV does not yet have BMP or JPEG 2000 format checking capabilities.
* Fixed PNG parser logic bugs that caused an excess of parsing errors and fixed a stack exhaustion issue affecting some systems when scanning PNG files. PNG file type detection was disabled via signature database update for ClamAV version 0.103.0 to mitigate the effects from these bugs.
* Fixed an issue where PNG and GIF files no longer work with Target:5 graphics signatures if detected as CL_TYPE_PNG/GIF rather than as CL_TYPE_GRAPHICS. Target types now support up to 10 possible file types to make way for additional graphics types in future releases.
* Fixed clamonacc\'s --fdpass option. - Interprocess file descriptor passing for clamonacc was broken since version 0.102.0 due to a bug introduced by the switch to curl for communicating with clamd. On Linux, passing file descriptors from one process to another is handled by the kernel, so we reverted clamonacc to use standard system calls for socket communication when fd passing is enabled.
* Fixed a clamonacc stack corruption issue on some systems when using an older version of libcurl.
* Allow clamscan and clamdscan scans to proceed even if the realpath lookup failed. This alleviates an issue on Windows scanning files hosted on file- systems that do not support the GetMappedFileNameW() API such as on ImDisk RAM-disks.
* Fixed freshclam --on-update-execute=EXIT_1 temporary directory cleanup issue.
* clamd\'s log output and VirusEvent now provide the scan target\'s file path instead of a file descriptor. The clamd socket API for submitting a scan by FD-passing doesn\'t include a file path, this feature works by looking up the file path by file descriptor. This feature works on Mac and Linux but is not yet implemented for other UNIX operating systems. FD-passing is not available for Windows.
* Fixed an issue where freshclam database validation didn\'t work correctly when run in daemon mode on Linux/Unix.
* Thu Nov 12 2020 Dominique Leuenberger - Do not hard-depend on systemd: use systemd_ordering instead of systemd_requires.
* Tue Nov 10 2020 Reinhard Max - Sync Factory to SLE-15 to implement jsc#ECO-3010 and bsc#1118459.- bsc#1119353, clamav-fips.patch: Fix freshclam crash in FIPS mode.- Keep OBS from installing an existing clamav instance to scan the sources, because this makes \"make check\" use the old library instead of the just built one. This is only a workaround until we found a way to keep libtool from adding libdir to rpath and LD_LIBRARY_PATH of the binaries in the testsuite.
* Mon Sep 14 2020 Arjen de Korte - Update to 0.103.0
* clamd can now reload the signature database without blocking scanning. This multi-threaded database reload improvement was made possible thanks to a community effort. - Non-blocking database reloads are now the default behavior. Some systems that are more constrained on RAM may need to disable non-blocking reloads as it will temporarily consume two times as much memory. We added a new clamd config option ConcurrentDatabaseReload, which may be set to no.
* Dropped clamav-str-h.patch (no longer needed)
* Fix clamav-milter.service (requires clamd.service to run)
* Thu Jul 16 2020 Arjen de Korte - Update to 0.102.4
* CVE-2020-3350: Fix a vulnerability wherein a malicious user could replace a scan target\'s directory with a symlink to another path to trick clamscan, clamdscan, or clamonacc into removing or moving a different file (eg. a critical system file). The issue would affect users that use the --move or --remove options for clamscan, clamdscan, and clamonacc.
* CVE-2020-3327: Fix a vulnerability in the ARJ archive parsing module in ClamAV 0.102.3 that could cause a Denial-of-Service (DoS) condition. Improper bounds checking results in an out-of-bounds read which could cause a crash. The previous fix for this CVE in 0.102.3 was incomplete. This fix correctly resolves the issue.
* CVE-2020-3481: Fix a vulnerability in the EGG archive module in ClamAV 0.102.0 - 0.102.3 could cause a Denial-of-Service (DoS) condition. Improper error handling may result in a crash due to a NULL pointer dereference. This vulnerability is mitigated for those using the official ClamAV signature databases because the file type signatures in daily.cvd will not enable the EGG archive parser in versions affected by the vulnerability.
* Tue May 12 2020 Arjen de Korte - Update to 0.102.3
* CVE-2020-3327: Fix a vulnerability in the ARJ archive parsing module in ClamAV 0.102.2 that could cause a Denial-of-Service (DoS) condition. Improper bounds checking of an unsigned variable results in an out-of-bounds read which causes a crash.
* CVE-2020-3341: Fix a vulnerability in the PDF parsing module in ClamAV 0.101 - 0.102.2 that could cause a Denial-of-Service (DoS) condition. Improper size checking of a buffer used to initialize AES decryption routines results in an out-of-bounds read which may cause a crash.
* Fix \"Attempt to allocate 0 bytes\" error when parsing some PDF documents.
* Fix a couple of minor memory leaks.
* Updated libclamunrar to UnRAR 5.9.2.
* Wed Apr 01 2020 Martin Pluskal - Drop python build dependency as it is not needed
* Wed Feb 05 2020 Arjen de Korte - update to 0.102.2
* CVE-2020-3123: A denial-of-service (DoS) condition may occur when using the optional credit card data-loss-prevention (DLP) feature. Improper bounds checking of an unsigned variable resulted in an out-of-bounds read, which causes a crash.
* Significantly improved the scan speed of PDF files on Windows.
* Re-applied a fix to alleviate file access issues when scanning RAR files in downstream projects that use libclamav where the scanning engine is operating in a low-privilege process. This bug was originally fixed in 0.101.2 and the fix was mistakenly omitted from 0.102.0.
* Fixed an issue where freshclam failed to update if the database version downloaded is one version older than advertised. This situation may occur after a new database version is published. The issue affected users downloading the whole CVD database file.
* Changed the default freshclam ReceiveTimeout setting to 0 (infinite). The ReceiveTimeout had caused needless database update failures for users with slower internet connections.
* Correctly display the number of kilobytes (KiB) in progress bar and reduced the size of the progress bar to accommodate 80-character width terminals.
* Fixed an issue where running freshclam manually causes a daemonized freshclam process to fail when it updates because the manual instance deletes the temporary download directory. The freshclam temporary files will now download to a unique directory created at the time of an update instead of using a hardcoded directory created/destroyed at the program start/exit.
* Fix for freshclam\'s OnOutdatedExecute config option.
* Fixes a memory leak in the error condition handling for the email parser.
* Improved bound checking and error handling in ARJ archive parser.
* Improved error handling in PDF parser.
* Fix for memory leak in byte-compare signature handler.
* Tue Dec 24 2019 Arjen de Korte - The freshclam.service should not be started before the network is online (it checks for updates immediately upon service start)
* Thu Dec 19 2019 Dominique Leuenberger - BuildRequire pkgconfig(libsystemd) instead of systemd-devel: Allow OBS to shortcut through the -mini flavors.
* Wed Nov 20 2019 Arjen de Korte - update to 0.102.1
* CVE-2019-15961, bsc#1157763: A Denial-of-Service (DoS) vulnerability may occur when scanning a specially crafted email file as a result of excessively long scan times. The issue is resolved by implementing several maximums in parsing MIME messages and by optimizing use of memory allocation.
* Build system fixes to build clamav-milter, to correctly link with libxml2 when detected, and to correctly detect fanotify for on-access scanning feature support.
* Signature load time is significantly reduced by changing to a more efficient algorithm for loading signature patterns and allocating the AC trie. Patch courtesy of Alberto Wu.
* Introduced a new configure option to statically link libjson-c with libclamav. Static linking with libjson is highly recommended to prevent crashes in applications that use libclamav alongside another JSON parsing library.
* Null-dereference fix in email parser when using the - -gen-json metadata option.
* Fixes for Authenticode parsing and certificate signature (.crb database) bugs.- dropped clamav-fix_building_milter.patch (upstreamed)
* Fri Nov 01 2019 Arjen de Korte - update to 0.102.0
* The On-Access Scanning feature has been migrated out of clamd and into a brand new utility named clamonacc. This utility is similar to clamdscan and clamav-milter in that it acts as a client to clamd. This separation from clamd means that clamd no longer needs to run with root privileges while scanning potentially malicious files. Instead, clamd may drop privileges to run under an account that does not have super-user. In addition to improving the security posture of running clamd with On-Access enabled, this update fixed a few outstanding defects: - On-Access scanning for created and moved files (Extra-Scanning) is fixed. - VirusEvent for On-Access scans is fixed. - With clamonacc, it is now possible to copy, move, or remove a file if the scan triggered an alert, just like with clamdscan.
* The freshclam database update utility has undergone a significant update. This includes: - Added support for HTTPS. - Support for database mirrors hosted on ports other than 80. - Removal of the mirror management feature (mirrors.dat). - An all new libfreshclam library API.- created new subpackage libfreshclam2- dropped clamav-max_patch.patch (upstreamed)- added clamav-fix_building_milter.patch to fix build of milter
* Fri Oct 25 2019 Reinhard Max - bsc#1151839: Increase the startup timeout of clamd to 5 minutes to cater for the grown virus database as a workaround until clamd has learned to talk to systemd to extend the timeout as long as needed.
* Wed Sep 04 2019 Andreas Stieger - update to 0.101.4:
* CVE-2019-12900: An out of bounds write in the NSIS bzip2 (boo#1149458)
* CVE-2019-12625: Introduce a configurable time limit to mitigate zip bomb vulnerability completely. Default is 2 minutes, configurable useing the clamscan --max-scantime and for clamd using the MaxScanTime config option (boo#1144504)
* Tue Aug 06 2019 Reinhard Max - Update to version 0.101.3:
* bsc#1144504: ZIP bomb causes extreme CPU spikes
* Wed Mar 27 2019 Andrey Karepin - Update to version 0.101.2 (bsc#1130721)
* CVE-2019-1787: An out-of-bounds heap read condition may occur when scanning PDF documents. The defect is a failure to correctly keep track of the number of bytes remaining in a buffer when indexing file data.
* CVE-2019-1789: An out-of-bounds heap read condition may occur when scanning PE files (i.e. Windows EXE and DLL files) that have been packed using Aspack as a result of inadequate bound-checking.
* CVE-2019-1788: An out-of-bounds heap write condition may occur when scanning OLE2 files such as Microsoft Office 97-2003 documents. The invalid write happens when an invalid pointer is mistakenly used to initialize a 32bit integer to zero. This is likely to crash the application.
* CVE-2019-1786: An out-of-bounds heap read condition may occur when scanning malformed PDF documents as a result of improper bounds-checking.
* CVE-2019-1785: A path-traversal write condition may occur as a result of improper input validation when scanning RAR archives.
* CVE-2019-1798: A use-after-free condition may occur as a result of improper error handling when scanning nested RAR archives.- added clamav-max_patch.patch to fix build- dropped clamav-freshclam-exit.patch
* Mon Jan 21 2019 Reinhard Max - Update to version 0.101.1:
* Add missing headers to fix build of packages against libclamav.- Add missing include for str.h to libclamav/others_common.c (clamav-str-h.patch)
* Thu Oct 04 2018 Reinhard Max - Update to version 0.100.2:
* bsc#1110723, CVE-2018-15378: Vulnerability in ClamAV\'s MEW unpacking feature that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
* bsc#1103040, CVE-2018-14680, CVE-2018-14681, CVE-2018-14682: more fixes for embedded libmspack.
* Make freshclam more robust against lagging signature mirrors.
* On-Access \"Extra Scanning\", an opt-in minor feature of OnAccess scanning on Linux systems, has been disabled due to a known issue with resource cleanup OnAccessExtraScanning will be re-enabled in a future release when the issue is resolved. In the mean-time, users who enabled the feature in clamd.conf will see a warning informing them that the feature is not active. For details, see: https://bugzilla.clamav.net/show_bug.cgi?id=12048- Restore exit code compatibility of freshclam with versions before 0.100.0 when the virus database is already up to date (bsc#1104457, clamav-freshclam-exit.patch).
* Tue Jul 31 2018 maxAATTsuse.com- bsc#1101654: Disable YARA support for licensing reasons (clamav-disable-yara.patch).- Do not ignore errors from useradd et al.- Unclutter the spec file.
* Wed Jul 25 2018 mpluskalAATTsuse.com- Update dendencies (pcre2, libjson-c and systemd)- Modernise spec file with spec-cleaner
* Tue Jul 17 2018 securityAATTsuse.com- fix library-without-ldconfig warnings on libclammspack
* Tue Jul 10 2018 egdfreeAATTopensuse.org- Update to version 0.100.1
* CVE-2018-0360: HWP integer overflow, infinite loop vulnerability (bsc#1101410)
* CVE-2018-0361: PDF object length check, unreasonably long time to parse relatively small file (bsc#1101412)
* Buffer over-read in unRAR code due to missing max value checks in table initialization
* Libmspack heap buffer over-read in CHM parser
* PDF parser bugs
* Add HTTPS support for clamsubmit
* Fix for DNS resolution for users on IPv4-only machines where IPv6 is not available or is link-local only
* Thu Apr 26 2018 maxAATTsuse.com- Update to version 0.100.0 (bsc#1089502):
* Add interfaces to the Prelude SIEM open source package for collecting ClamAV virus events.
* Support libmspack internal code or as a shared object library. The internal library is the default and includes modifications to enable parsing of CAB files that do not entirely adhere to the CAB file format.
* Link with OpenSSL 1.1.0.
* Deprecate of the AllowSupplementaryGroups parameter statement in clamd, clamav-milter, and freshclam. Use of supplementary is now in effect by default.
* Deprecate internal LLVM code support.
* Compute and check PE import table hash (a.k.a. \"imphash\") signatures.
* Support file property collection and analysis for MHTML files.
* Raw scanning of PostScript files.
* Fix clamsubmit to use the new virus and false positive submission web interface.
* Optionally, flag files with the virus \"Heuristic.Limits.Exceeded\" when size limitations are exceeded.
* Improved decoders for PDF files.
* Reduced number of compile time warnings.
* Improved support for C++11.
* Improved detection of system installed libraries.
* Fixes to ClamAV\'s Container system and the introduction of Intermediates for more descriptive signatures.
* Improvements to clamd\'s On-Access scanning capabilities for Linux.
* Obsoletes clamav-fix_newer_zlib.patch- Update key ring and add signature file.- Turn off LLVM for now, because the bundled copy is deprecated, the versions we have are too new and the performance gain over the byte code interpreter are negligable, according to upstream.- Move pkgconfig stuff from main to devel package.- Re-introduce removed options as deprecated, so that clamd and freshclam don\'t exit on startup with an old config file (clamav-obsolete-config.patch).- Put libclammspack0 into its own subpackage to follow the letter of the shlib packaging policy, even though it really makes no sense here.
* Wed Mar 07 2018 maxAATTsuse.com- Update to security release 0.99.4 (bsc#1083915):
* CVE-2012-6706
* CVE-2017-6419
* CVE-2017-11423
* CVE-2018-1000085 (bsc#1082858)
* CVE-2018-0202- Obsolete patches:
* clamav-CVE-2012-6706.patch
* clamav-gcc47.patch
* Wed Feb 14 2018 maxAATTsuse.com- bsc#1045490, CVE-2012-6706: VMSF_DELTA filter in libclamunrar allows arbitrary memory write (clamav-CVE-2012-6706.patch).- Buildrequire curl-devel to enable clamsubmit.
* Tue Feb 13 2018 varkolyAATTsuse.com- bsc=983938 `After=syslog.target` left-overs in several unit files
* Fri Jan 26 2018 vcizekAATTsuse.com- Update to security release 0.99.3 (bsc#1077732)
* CVE-2017-12376 (ClamAV Buffer Overflow in handle_pdfname Vulnerability)
* CVE-2017-12377 (ClamAV Mew Packet Heap Overflow Vulnerability)
* CVE-2017-12379 (ClamAV Buffer Overflow in messageAddArgument Vulnerability) - these vulnerabilities could have allowed an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device.
* CVE-2017-12374 (ClamAV use-after-free Vulnerabilities)
* CVE-2017-12375 (ClamAV Buffer Overflow Vulnerability)
* CVE-2017-12378 (ClamAV Buffer Over Read Vulnerability)
* CVE-2017-12380 (ClamAV Null Dereference Vulnerability) - these vulnerabilities could have allowed an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
* CVE-2017-6420 (bsc#1052448) - this vulnerability allowed remote attackers to cause a denial of service (use-after-free) via a crafted PE file with WWPack compression.
* CVE-2017-6419 (bsc#1052449) - ClamAV allowed remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.
* CVE-2017-11423 (bsc#1049423) - The cabd_read_string function in mspack/cabd.c in libmspack 0.5alpha allowed remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted CAB file.
* CVE-2017-6418 (bsc#1052466) - ClamAV 0.99.2 allowed remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message.- drop clamav-0.99.2-openssl-1.1.patch (upstream)