Age | Commit message (Collapse) | Author | Files | Lines |
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Part of PR/32554
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* libclamav/pdf.c: fix crashes
* libclamav/pe_icons.c: off by one while
* libclamav: fix detection of embedded executables
* libclamav/matcher-ac.c: fix offset handling for sigs with {x-y} wildcards
* freshclam/manager.c: fix error path infinite loop
* clamd/clamd.c: fix RLIMIT_DATA setting on BSD
* freshclam: improve mirror management
* libclamav: fix possible use of uninitialized values
* libclamav: Set the unreliability flag on (un)packed files
* libclamav/c++: Update embedded copy of LLVM to version 2.8
* freshclam: make query format backward compatible
* freshclam: get detection stats directly from clamd
* libclamav/cache.c,c++/bytecode2llvm.cpp}: make cl_load thread safe
* freshclam: load database in subprocess
* clamd: add new commands DETSTATS and DETSTATSCLEAR
* libclamav/7z.c: fix file descriptor leak
* clamd, libclamavll: add ability to logg messages from libclamav
* libclamav/builtin_bytecodes.h: Don't disable JIT on pentium4
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fail to parse some PDF files. Bump PKGREVISION.
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* This is a bugfix release recommended for all users.
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This release fixes problems with the PDF parser and the internal bzip2 library.
A complete list of changes is available in the Changelog file.
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* contrib: add safe_clamd from Luca
* freshclam: uses private symbol which changed proto, change name to prevent
crash
* libclamav: fix callback_sigload
* clamdscan: fix parsing of virus names in extended mode and --stream
* libclamav/c++/detect.cpp: Mac OS X can run 64-bit apps on 32-bit kernel
* libclamav/others.h: bump f-level
* sigtool/sigtool.c: fix handling of --datadir
* libclamav/matcher-ac.c: improve offset handling
* libclamav/7z/Archive/7z/7zDecode.c: shut up a warning
* libclamav/autoit.c: properly resume from empty files regression introduced
in ac867aad
* libclamav/elf.c: fix zero mem alloc warning
* win32: fix libclamav's triple and fix GetVersion
* libclamav/bytecode.c: save lsig counts/offsets
* libclamav/{bytecode,matcher}.c: matchicon API
* libclamav/pe_icons.c: BE fixes
* more...
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* Lots of bug fixes
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This release of ClamAV introduces new malware detection mechanisms and other
significant improvements to the scan engine. The key features include:
- The Bytecode Interpreter: the interpreter built into LibClamAV allows
the signature writers to create and distribute very complex detection
routines and remotely enhance the scanner's functionality
- Heuristic improvements: improve the PE heuristics detection engine by
adding support of bogus icons and fake PE header information. In a
nutshell, ClamAV can now detect malware that tries to disguise itself
as a harmless application by using the most common Windows program icons.
- Signature Improvements: logical signature improvements to allow more
detailed matching and referencing groups of signatures. Additionally,
improvements to wildcard matching on word boundaries and newlines.
- Support for new archives: 7zip, InstallShield and CPIO. LibClamAV
can now transparently unpack and inspect their contents.
- Support for new executable file formats: 64-bit ELF files and OS X
Universal Binaries with Mach-O files. Additionally, the PE module
can now decompress and inspect executables packed with UPX 3.0.
- Support for DazukoFS in clamd
- Performance improvements: overall performance improvements and memory
optimizations for a better overall resource utilization experience.
- Native Windows Support: ClamAV will now build natively under Visual
Studio. This will allow 3rd Party application developers on Windows
to easily integrate LibClamAV into their applications.
The complete list of changes is available in the ChangeLog file. For upgrade
notes and tips please see: https://wiki.clamav.net/Main/UpgradeNotes096
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* bug fixes
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* Lots of bug fixes (see the ChangeLog for details)
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block). Uncomment some commented out LICENSE lines while here.
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Lots of bug fixes, see http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog
for details.
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* Google Safe Browsing support.
* New clamav-milter.
* Clamd extensions.
* Improved API.
* ClamdTOP.
* Memory Pool Allocator.
* Unified Option Parser.
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This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
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Lots of bug fixes, including
* clamd: LogFileUnlock was not working correctly (bb#1304)
* freshclam/manager.c: add support for http proxy in SubmitDetectionStats
(bb#1284)
* unit_tests/valgrind.supp: add more valgrind suppressions (bb#1283,#1286,#1294)
* libclamav/readdb.c: fix handling of malformed ldb sigs (bb#1292)
* freshclam/manager.c: improve reporting of server failures (bb#777)
* clamscan/manager.c: fix double-slash when scanning the root dir (bb#1263)
* libclamav/nsis: improve lateny (bb#1180)
* libclamunrar/unrar.c: avoid rar_malloc warnings on damaged files (bb #1290)
* libclamav/htmlnorm.c: fix memory leak (bb #1291)
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* Bug fixes
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* Lots of bug fixes
I removed patch-ba and tested this on NetBSD/i386 3.1.1_PATCH and
NetBSD/amd64 4.0_STABLE and everything seems to work...
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* fix handling of .cld files
* libclamav/ole2_extract.c, sigtool: make sigtool compatible with the new
OLE2 scan scheme (bb#1086)
* libclamav/petite.c: fix another out of bounds memory read (bb#1000)
Reported by Secunia (CVE-2008-2713)
* clamd/others.c: add missing checks for recv() failures (bb#1079)
* libclamav/scanners.c: add missing check for file open failure (bb #1083).
* sigtool/sigtool.c: make use of the UNLINK command in cdiffs (bb#1080)
* sigtool/sigtool.c: verify MD5's in --run-cdiff
* libclamav/matcher-ac.c: fix handling of nodes which also match single
bytes (bb#1054)
* libclamav: faster loading of uncompressed .cld files, also fixes bb#1064
* merge r3816 from trunk (bb #947, AIX name collisions)
* freshclam/manager.c: add missing closesocket on error path (bb #1073).
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* libclamav/petite.c: fix possible invalid memory access (bb#1000)
Reported by Damian Put
* clamdscan/clamdscan.c: don't show scan summary when clamd cannot be
contacted (bb#1041)
* libclamav/hashtab.[ch], scanners.c: avoid using C99 flexible array members
(bb #1039)
* libclamav/unzip.c: correct the previous fix
* libclamav/unzip.c: check for unprefixed bz2 - bb#1038
* libclamav/ole2_extract.c: revert last commit
* libclamav/ole2_extract.c: use cli_unlink
* libclamav/ole2_extract.c: partial scan of broken ole files
* contrib/init/RedHat: check for already running clamav-milter (bb #823)
* libclamav/regex: avoid name collisions on AIX (bb #947)
sync with libc: minor cleanups
* doc/clamdoc.tex: add a note about forking daemons (bb#906)
* libclamav/Makefile.am: link .la files first, this
should avoid linking to old libclamav as in bb #931
* libclamav/readdb.h: read daily.cfg stored inside .cld containers (bb#1006)
* libclamav/mbox.c, shared/network.c: prevent uninitialized use of hostent
structure (bb #1003).
* libclamav/mspack.c: downgrade some error messages (bb#911)
* clamav-milter: retrieve db version from daily.cld (bb#942)
* libclamav/scanners.c: don't return CL_EMAX* error codes to
applications (bb#1001)
* clamscan/manager.c: print information about clean files when the RAR
code is not compiled-in (bb#999)
* libclamav/unzip.c: remove detection of Suspect.Zip and
Exploit.Zip.ModifiedHeaders (bb#997)
* libclamav: scan for embedded PEs inside OLE2 files (bb#914)
* libclamav/cvd.c: add work-around for zlib issues with mixed data (bb#932)
* libclamav/others.h: explicitely cast some constants (bb#936)
* sigtool/sigtool.c: bb#938 (sigtool --list-sigs not working with .cld files)
* libclamav/dconf.h: fix flag code assignment (bb #952)
* libclamav/iana_tld.h, libclamav/phishcheck.c: update TLD list (bb #925)
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http://secunia.com/secunia_research/2008-11/advisory/
http://www.frsirt.com/english/advisories/2008/1218
Changes since 0.92.1
This release introduces many new features and engine enhancements, please
see the notes below for the list of major changes. The most visible one
is the new logic in scan limits which affects some command line and config
options of clamscan and clamd. Please see clamscan(1) and clamd.conf(5)
and the example config file for more information on the new options.
Most important changes include:
* libclamav:
- New logic in scan limits: provides much more efficient protection against
DoS attacks but also results in different command line and config options
to clamscan and clamd (see below)
- New/improved modules: unzip, SIS, cabinet, CHM, SZDD, text normalisator,
entity converter
- Improved filetype detection; filetype definitions can be remotely updated
- Support for .cld containers (which replace .inc directories)
- Improved pattern matcher and signature formats
- More efficient scanning of HTML files
- Many other improvements
* clamd:
- NEW CONFIG FILE OPTIONS: MaxScanSize, MaxFileSize, MaxRecursion, MaxFiles
- ** THE FOLLOWING OPTIONS ARE NO LONGER SUPPORTED **: MailMaxRecursion,
ArchiveMaxFileSize, ArchiveMaxRecursion, ArchiveMaxFiles,
ArchiveMaxCompressionRatio, ArchiveBlockMax
* clamscan:
- NEW CMDLINE OPTIONS: --max-filesize, --max-scansize
- REMOVED OPTIONS: --block-max, --max-space, --max-ratio
* freshclam:
- NEW CONFIG OPTION CompressLocalDatabase
- NEW CMDLINE SWITCH --no-warnings
- main.inc and daily.inc directories are no longer used by ClamAV; please
remove them manually from your database directory
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through PLIST_SUBST to the plist module.
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* Fix pkg/36853 with patch from Christos Zoulas (patch-ba)
* Lots of bug fixes since 0.92
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This release provides various bugfixes, optimisations and improvements
to the scanning engine. The new features include support for ARJ and
SFX-ARJ archives, AutoIt, basic SPF parser in clamav-milter (to reduce
phishing false-positives), faster scanning and others (see ChangeLog).
To get a consistent behaviour of the anti-phishing module on all platforms,
libclamav now includes the regex library from OpenBSD.
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* Bugfixes and changes since 0.91.1:
- libclamav/rtf.c: fix possible NULL dereference (bb#611)
- libclamav/ole2_extract.c: properly initialise hdr.max_block_no (bb#603)
- libclamav/htmlnorm.c: fix possible NULL dereference (bb#582),
thanks to Stefanos Stamatis
- libclamav/htmlnorm.c: fix call to tolower() (bb#580)
- libclamav/filetypes.c: some embedded PEs were not being detected
- clamav-milter: Fix compilation error on NetBSD2.0
- clamav-milter: Black-hole-mode no longer needs to be run as root
- libclamav/pdf.c: Bug 618, --block-max not always honoured
- libclamav/phishcheck.c, regex_list.c, phish_whitelist.c: make debug
output look better (patch from Sven)
- libclamav/phishcheck.c: Don't report phishing on broken urls containing
'>' in the hostname. (bb #619)
- libclamav, sigtool: add support for PUA databases (.hdu, .mdu, .ndu),
requested by Christoph
- clamscan: add --detect-pua
- clamd, clamd.conf: add DetectPUA
- freshclam/mirman.c: properly handle mirror access times (bb#606, only
outdated installations - three versions behind the latest one were
affected by this problem),
Reported by David F. Skoll <dfs*roaringpenguin.com>
- clamav-milter: Bug 614
- libclamav/pdf.c: Bug 608
- clamav-milter: SPF checking no longer experimental
- libclamav/phishcheck.c: workaround Solaris problem with regexec() [bb #598
]
- libclamav/matcher-ac.c: fix matching of patterns with prefixes and some
other issues spotted by Glen <daineng*gmail.com>
- clamav-milter/clamav-milter.c: Better use of res_init()
- clamav-milter/clamav-milter.c: HP-UX doesn't have EX_CONFIG, reported
by clam * ministry.se
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Fix for https://wwws.clamav.net/bugzilla/show_bug.cgi?id=580
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- libclamav/others.c: bump f-level
- libclamav/unrar/unrarvm.c: fix another occurrence of bb#555, thanks to
Ludwig Nussel <ludwig.nussel*suse.de>
- sigtool/sigtool.c: increase MAX_DEL_LOOKAHEAD, requested by Sven
- libclamav/scanner.c: don't search for embedded PEs in zip files larger
than 1 MB (bb#573)
- clamav-milter: Fix memory leak when load balancing
- clamav-milter: Chroot handling no longer marked as experimental
- libclamav/nsis: fix macro collision on AIX - bb#570
- libclamav/phishcheck.c: fix (null) FOUND
- libclamav: rename x86 macroes due to collisions on HPUX
- libclamav: Fix warnings on HP-UX
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ClamAV 0.91 is the first release to enable the anti-phishing technology
in default builds. This technology combines heuristics with special
signatures and provides effective protection against phishing threats.
Other important changes and add-ons in this version include:
- unpacker for NSIS (Nullsoft Scriptable Install System) self-extracting
archives
- unpacker for ASPack 2.12
- new implementation of the Aho-Corasick pattern matcher providing
better detection for wildcard enabled signatures
- support for nibble matching and floating offsets
- improved handling of .mdb files (fixes long startup times)
- extraction of PE files embedded into other executables
- better handling of PE & UPX
- removed dependency on libcurl (improves stability)
- libclamav.dll available under Windows
- IPv6 support in clamav-milter
- many other improvements and bugfixes
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the owner of all installed files is a non-root user. This change
affects most packages that require special users or groups by making
them use the specified unprivileged user and group instead.
(1) Add two new variables PKG_GROUPS_VARS and PKG_USERS_VARS to
unprivileged.mk. These two variables are lists of other bmake
variables that define package-specific users and groups. Packages
that have user-settable variables for users and groups, e.g. apache
and APACHE_{USER,GROUP}, courier-mta and COURIER_{USER,GROUP},
etc., should list these variables in PKG_USERS_VARS and PKG_GROUPS_VARS
so that unprivileged.mk can know to set them to ${UNPRIVILEGED_USER}
and ${UNPRIVILEGED_GROUP}.
(2) Modify packages to use PKG_GROUPS_VARS and PKG_USERS_VARS.
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Bump PKGREVISION.
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For some reason, the script creates the pid file itself, instead
of using '-p' option to freshclamd. sig_stop=KILL seems unnecessary,
too.
Bump PKGREVISION.
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Lots of bug fixes since 0.90.2. For details, see ChangeLog.
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This release fixes many problems in libclamav and freshclam.
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Lots of fixes since 0.90. For details, see ChangeLog.
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