Sync libarchive with vendor
Relevant vendor changes:
PR #1013: Add missing h_base offset when performing absolute seeks in
xar decompression
PR #1061: Add support for extraction of RAR v5 archives
PR #1066: Fix out of bounds read on empty string filename for gnutar, pax
and v7tar
PR #1067: Fix temporary file path buffer overflow in tests
IS #1068: Correctly process and verify integer arguments passed to
bsdcpio and bsdtar
PR #1070: Don't default XAR entry atime/mtime to the current time
MFC after: 1 month
Update libarchive to 3.3.3
As all important changes have already been merged from libarchive git
this is just version number bump, documentation update and some
polishing for cpio tests. Other source code changes are not relevant to
FreeBSD.
Approved by: re (gjb)
MFC after: 1 week
Update vendor/libarchive/dist to git 2c8c83b9731ff822fad6cc8c670ea5519c366a14
Important vendor changes:
PR #993: Chdir to -C directory for metalog processing
OSS-Fuzz #4969: Check size of the extended time field in zip archives
PR #973: Record informational compression level in gzip header
MFC after: 1 week
Sync libarchive with vendor.
Relevant vendor changes:
PR #905: Support for Zstandard read and write filters
PR #922: Avoid overflow when reading corrupt cpio archive
Issue #935: heap-based buffer overflow in xml_data (CVE-2017-14166)
OSS-Fuzz 2936: Place a limit on the mtree line length
OSS-Fuzz 2394: Ensure that the ZIP AES extension header is large enough
OSS-Fuzz 573: Read off-by-one error in RAR archives (CVE-2017-14502)
MFC after: 1 week
Security: CVE-2017-14166, CVE-2017-14502
Vendor changes (FreeBSD-related):
Report which extended attributes could not be restored
Update archive_read_disk.3 and archive_write_disk.3 manual pages
Plug memory leaks in xattr tests.
MFC after: 1 week
Sync libarchive with vendor
Vendor changes (FreeBSD-related):
- constify variables in several places
- unify platform ACL code in a single source file
- fix unused variable if compiling on FreeBSD without NFSv4 ACL support
MFC after: 3 days
X-MFC-with: 315636, 315876
Sync libarchive with vendor.
Vendor changes (FreeBSD-related):
- store extended attributes with extattr_set_link() if no fd is provided
- add extended attribute tests to libarchive and bsdtar
- fix tar's test_option_acls
- support the UF_HIDDEN file flag
X-MFC with: 315636
Update libarchive to version 3.3.1 (and sync with latest vendor dist)
Notable vendor changes:
PR #501: improvements in ACL path handling
PR #724: fix hang when reading malformed cpio files
PR #864: fix out of bounds read with malformed GNU tar archives
Documentation, style, test suite improvements and typo fixes.
New options to bsdtar that enable or disable reading and/or writing of:
Access Control Lists (--acls, --no-acls)
Extended file flags (--fflags, --no-fflags)
Extended attributes (--xattrs, --no-xattrs)
Mac OS X metadata (Mac OS X only) (--mac-metadata, --no-mac-metadata)
MFC after: 2 weeks
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.
Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96
Sync libarchive with vendor
Vendor changes (relevant to FreeBSD):
- support extracting NFSv4 ACLs from Solaris tar archives
- bugfixes and optimizations in the ACL code
- multiple fixes in the test suite
- typo and other small bugfixes
Security fixes:
- cab reader: endless loop when parsing MSZIP signature (OSS-Fuzz 335)
- LHA reader: heap-buffer-overflow in lha_read_file_header_1()
(CVE-2017-5601)
- LZ4 reader: null-pointer dereference in lz4_filter_read_legacy_stream()
(OSS-Fuzz 453)
- mtree reader: heap-buffer-overflow in detect_form() (OSS-Fuzz 421, 443)
- WARC reader: heap-buffer-overflow in xstrpisotime() (OSS-Fuzz 382, 458)
Memory leak fixes:
- ACL support: free memory allocated by acl_get_qualifier()
- disk writer: missing free in create_filesystem_object()
- file reader: fd leak (Coverity 1016755)
- gnutar writer: fix free in archive_write_gnutar_header()
(Coverity 101675)
- iso 9660 reader: missing free in parse_file_info()
(partial Coverity 1016754)
- program reader: missing free in __archive_read_program()
- program writer: missing free in __archive_write_program_free()
- xar reader: missing free in xar_cleanup()
- xar reader: missing frees in expat_xmlattr_setup()
(Coverity 1229979-1229981)
- xar writer: missing free in file_free()
- zip reader: missing free in zip_read_local_file_header()
MFC after: 1 week
X-MFC with: 310866, 310868, 310870, 311899
Sync libarchive with vendor.
Vendor bugfixes:
#691: Support for SCHILY.xattr extended attributes
#854: Spelling fixes
Multiple fixes in ACL code:
- prefer acl_set_fd_np() to acl_set_fd()
- if acl_set_fd_np() fails, do no fallback to acl_set_file()
- do not warn if trying to write ACLs to a filesystem without ACL support
- fix id handling in archive_acl_(from_to)_text*() for NFSv4 ACLs
MFC after: 1 week
X-MFC with: r310866
Sync libarchive with vendor.
Vendor changes (relevant to FreeBSD):
PR #771: Add NFSv4 ACL support to pax and restricted pax
NFSv4 ACL information may now be stored to and restored from tar archives.
ACL must be non-trivial and supported by the underlying filesystem, e.g.
natively by ZFS or by UFS with the NFSv4 ACL enable flag set.
MFC after: 2 weeks
Relnotes: yes
Sync libarchive with vendor.
Vendor bugfixes (relevant to FreeBSD):
PR 846: Spelling fixes
PR 850: Fix issues with reading certain jar files
OSS-Fuzz 286: Bugfix in archive_strncat_l()
Sync libarchive with vendor.
Vendor bugfixes:
libarchive #831:
Spelling fixes
libarchive #832:
Relax sanity checks of number fields in tar header even more
OSS-Fuzz #16:
Fix possible hang in uudecode_filter_read()
OSS-Fuzz #220:
Reject an 'ar' filename table larger than 1GB or a filename larger
than 1MB.
MFC after: 1 week
This fixes reading tar archives created by older versions of
plexus-archiver (used by maven-assembly-plugin) that fill uid and gid
fields with spaces (PLXCOMP-233).
Vendor issue:
https://github.com/libarchive/libarchive/issues/832
Reported by: Antoine Brodin <antoine@freebsd.org>
MFC after: 1 week
Sync libarchive with vendor.
Vendor bugfixes:
Fix for heap-buffer-overflow in archive_le16dec()
Fix for heap-buffer-overflow in uudecode_bidder_bid()
Reworked fix for compatibility with archives created by Perl Archive::Tar
MFC after: 1 week
Sync libarchive with vendor.
Small improvements, style fixes, bugfixes.
Restores compatibility with tar archives created with Perl Archive::Tar (1)
MFC after: 1 week
Reported by: Matthew Seaman <matthew@freebsd.org> (1)
Sync libarchive with vendor.
Important vendor bugfixes (relevant to FreeBSD):
#821: tar -P cannot extract hardlinks through symlinks
#825: Add sanity check of tar "uid, "gid" and "mtime" fields
PR: 213255
Reported by: Tijl Coosemans <tilj@FreeBSD.org>
MFC after: 1 week
Sync libarchive with vendor including security fixes.
Important vendor bugfixes (relevant to FreeBSD):
#747: Out of bounds read in mtree parser
#761: heap-based buffer overflow in read_Header (7-zip)
#784: Invalid file on bsdtar command line results in internal errors (1)
PR: 213092 (1)
MFC after: 1 week
Sync libarchive with vendor including important security fixes.
Issues fixed (FreeBSD):
PR #778: ACL error handling
Issue #745: Symlink check prefix optimization is too aggressive
Issue #746: Hard links with data can evade sandboxing restrictions
This update fixes the vulnerability #3 and vulnerability #4 as reported in
"non-cryptanalytic attacks against FreeBSD update components".
https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f
Fix for vulnerability #2 has already been merged in r304989.
MFC after: 1 week
Security: http://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f
Sync libarchive with vendor
Vendor issues fixed:
PR #777: Multiple bugfixes for setup_acls()
This includes a bugfix for a bug that caused ACLs not to be read properly
for files and directories inside subdirectories and as a result not being
stored or being incorrectly stored in tar archives.
MFC after: 3 days
Sync libarchive with vendor including security fixes
Vendor issues fixed:
Issue #731: Reject tar entries >= INT64_MAX
Issue #744 (part of Issue #743): Enforce sandbox with very long pathnames
Issue #748: Zip decompression failure with highly-compressed data
Issue #767: Buffer overflow printing a filename
Issue #770: Zip read: be more careful about extra_length
MFC after: 3 days
Sync libarchive with vendor including security fixes
Vendor issues fixed:
Issue #731: Reject tar entries >= INT64_MAX
Issue #744 (part of Issue #743): Enforce sandbox with very long pathnames
Issue #748: Zip decompression failure with highly-compressed data
Issue #767: Buffer overflow printing a filename
Issue #770: Zip read: be more careful about extra_length
MFC after: 3 days
Sync libarchive with vendor including three security fixes
Vendor issues fixed:
Issue #744: Very long pathnames evade symlink checks
Issue #748: libarchive can compress, but cannot decompress zip some files
PR #750: ustar: fix out of bounds read on empty string ("") filename
PR #755: fix use of acl_get_flagset_np() on FreeBSD
MFC after: 3 days
Sync libarchive with vendor, bugfixes for tests:
- fix tests on filesystems without birthtime support, e.g. UFS1 (1)
- vendor issue #729: avoid use of C99 for-scope declarations in
test_write_format_gnutar_filenames.c
MFC after: 1 week
PR: 204157 (1)
Approved by: re (hrs)
Update libarchive to 3.2.1 (bugfix and security fix release)
List of vendor fixes:
- fix exploitable heap overflow vulnerability in Rar decompression
(vendor issue 719, CVE-2016-4302, TALOS-2016-0154)
- fix exploitable stack based buffer overflow vulnebarility in mtree
parse_device functionality (vendor PR 715, CVE-2016-4301, TALOS-2016-0153)
- fix exploitable heap overflow vulnerability in 7-zip read_SubStreamsInfo
(vendor issue 718, CVE-2016-4300, TALOS-2016-152)
- fix integer overflow when computing location of volume descriptor
(vendor issue 717)
- fix buffer overflow when reading a crafred rar archive (vendor issue 521)
- fix possible buffer overflow when reading ISO9660 archives on machines
where sizeof(int) < sizeof(size_t) (vendor issue 711)
- tar and cpio should fail if an input file named on the command line is
missing (vendor issue 708)
- fix incorrect writing of gnutar filenames that are exactly 512 bytes
long (vendor issue 682)
- allow tests to be run from paths that are equal or longer than 128
characters (vendor issue 657)
- add memory allocation errors in archive_entry_xattr.c (vendor PR 603)
- remove dead code in archive_entry_xattr_add_entry() (vendor PR 716)
- fix broken decryption of ZIP files (vendor issue 553)
- manpage style, typo and description fixes
Post-3.2.1 vendor fixes:
- fix typo in cpio version reporting (Vendor PR 725, 726)
- fix argument range of ctype functions in libarchive_fe/passphrase.c
- fix ctype use and avoid empty loop bodies in WARC reader
MFC after: 1 week
Security: CVE-2016-4300, CVE-2016-4301, CVE-2016-4302
Approved by: re (kib)
