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around at either build-time or at run-time is:
USE_TOOLS+= perl # build-time
USE_TOOLS+= perl:run # run-time
Also remove some places where perl5/buildlink3.mk was being included
by a package Makefile, but all that the package wanted was the Perl
executable.
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http://issues.apache.org/bugzilla/show_bug.cgi?id=31505
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0885
- Changes backported from apache CVS HEAD:
http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/ssl/ssl_engine_kernel.c?r1=1.110&r2=1.111
http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/ssl/ssl_engine_init.c?r1=1.128&r2=1.129
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build modules if APR_LIBTOOL is defined in the environment. Force
the use of the libtool wrapper by module packages by setting APR_LIBTOOL
in apache2/buildlink3.mk. Bump the PKGREVISION.
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protected region (see mk/buildlink3/bsd.buildlink.mk).
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in the process. (More information on tech-pkg.)
Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and
installing .la files.
Bump PKGREVISION (only) of all packages depending directly on the above
via a buildlink3 include.
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- Remove patch-as and patch-ah as they are now outdated and included in the src
- ok'ed snj@, wiz@
- Thanks to epg@ for final check
This version of Apache is principally a bug fix release. Of particular note
is that 2.0.51 addresses five security vulnerabilities:
An input validation issue in IPv6 literal address parsing which can result
in a negative length parameter being passed to memcpy.
[CAN-2004-0786]
A buffer overflow in configuration file parsing could allow a local user to
gain the privileges of a httpd child if the server can be forced to parse a
carefully crafted .htaccess file.
[CAN-2004-0747]
A segfault in mod_ssl which can be triggered by a malicious remote server,
if proxying to SSL servers has been configured.
[CAN-2004-0751]
A potential infinite loop in mod_ssl which could be triggered given
particular timing of a connection abort.
[CAN-2004-0748]
A segfault in mod_dav_fs which can be remotely triggered by an indirect lock
refresh request.
[CAN-2004-0809]
For further details, see http://www.apache.org/dist/httpd/Announcement2.html
and http://apache.rmplc.co.uk/httpd/CHANGES_2.0.
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Apache CVS tree.
CAN-2004-0748
http://issues.apache.org/bugzilla/show_bug.cgi?id=29964
http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/ssl/ssl_engine_io.c?r1=1.124&r2=1.125
CAN-2004-0751
http://issues.apache.org/bugzilla/show_bug.cgi?id=30134
http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/ssl/ssl_engine_io.c?r1=1.125&r2=1.126
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- Add new build def APACHE_DEFAULT_FILES
Changes with Apache 2.0.50
*) SECURITY: CAN-2004-0493 (cve.mitre.org)
Close a denial of service vulnerability identified by Georgi
Guninski which could lead to memory exhaustion with certain
input data. [Jeff Trawick]
*) mod_cgi: Handle output on stderr during script execution on Unix
platforms; preventing deadlock when stderr output fills pipe buffer.
Also fixes case where stderr from nph- scripts could be lost.
PR 22030, 18348. [Joe Orton, Jeff Trawick]
*) mod_alias now emits a warning if it detects overlapping *Alias*
directives. [André Malo]
*) mod_rewrite no longer turns forward proxy requests into reverse proxy
requests. PR 28125 [ast domdv.de, André Malo]
*) ap_set_sub_req_protocol and ap_finalize_sub_req_protocol are now
exported on Win32 and Netware as well (minor MMN bump). PR 28523.
[Edward Rudd <eddie omegaware.com>, André Malo]
*) Restore the ability to disable the use of AcceptEx on Win9x systems
automatically (broken in 2.0.49). PR 28529. [André Malo]
*) <VirtualHost myhost> now applies to all IP addresses for myhost
instead of just the first one reported by the resolver. This
corrects a regression since 1.3. [Jeff Trawick]
*) util_ldap: allow relative paths for LDAPTrustedCA to be resolved
against ServerRoot PR#26602 [Brad Nicholes]
*) SECURITY: CAN-2004-0488 (cve.mitre.org)
mod_ssl: Fix a buffer overflow in the FakeBasicAuth code for a
(trusted) client certificate subject DN which exceeds 6K in length.
[Joe Orton]
*) mod_dav_fs: Fix MKCOL response for missing parent collections, which
caused issues for the Eclipse WebDAV extension.
PR 29034. [Joe Orton]
*) mod_deflate: Fix memory consumption (which was proportional to the
response size). PR 29318. [Joe Orton]
*) mod_ssl: Log the errors returned on failure to load or initialize
a crypto accelerator engine. [Joe Orton]
*) Allow RequestHeader directives to be conditional. PR 27951.
[Vincent Deffontaines <vincent gryzor.com>, André Malo]
*) Allow LimitRequestBody to be reset to unlimited. PR 29106
[André Malo]
*) Fix a bunch of cases where the return code of the regex compiler
was not checked properly. This affects: mod_setenvif, mod_usertrack,
mod_proxy, mod_proxy_ftp and core. PR 28218. [André Malo]
*) mod_ssl: Fix a potential segfault in the 'shmcb' session cache for
small cache sizes. PR 27751. [Geoff Thorpe <geoff geoffthorpe.net>]
*) Remove 2Gb log file size restriction on some 32-bit platforms.
PR 13511. [Joe Orton]
*) mod_logio no longer removes the EOS bucket. PR 27928.
[Bojan Smojver <bojan rexursive.com>]
*) htpasswd no longer refuses to process files that contain empty
lines. [André Malo]
*) Regression from 1.3: At startup, suexec now will be checked for
availability, the setuid bit and user root. The works only if
httpd is compiled with the shipped APR version (0.9.5).
PR 28287. [André Malo]
*) Unix MPMs: Stop dropping connections when the file descriptor
is at least FD_SETSIZE. [Jeff Trawick]
*) Fix handling of IPv6 numeric strings in mod_proxy. [Jeff Trawick]
*) mod_isapi: send_response_header() failed to copy status string's
last character. PR 20619. [Jesse Pelton <jsp pkc.com>]
*) Fix a segfault when requests for shared memory fails and returns
NULL. Fix a segfault caused by a lack of bounds checking on the
cache. PR 24801. [Graham Leggett]
*) Throw an error message if an attempt is made to use the LDAPTrustedCA
or LDAPTrustedCAType directives in a VirtualHost. PR 26390
[Brad Nicholes]
*) Fix a potential segfault if the bind password in the LDAP cache
is NULL. PR 28250. [Jari Ahonen <jah progress.com>]
*) Quotes cannot be used around require group and require dn
directives, update the documentation to reflect this. Also add
quotes around the dn and group within debug messages, to make it
more obvious why authentication is failing if quotes are used in
error. PR 19304. [Graham Leggett]
*) The Microsoft LDAP SDK escapes filters for us, stop util_ldap
from escaping filters twice when the backslash character is used.
PR 24437. [Jess Holle <jessh ptc.com>]
*) Overhaul handling of LDAP error conditions, so that the util_ldap_*
functions leave the connections in a sane state after errors have
occurred. PR 27748, 17274, 17599, 18661, 21787, 24595, 24683, 27134,
27271 [Graham Leggett]
*) mod_ldap calls ldap_simple_bind_s() to validate the user
credentials. If the bind fails, the connection is left
in an unbound state. Make sure that the ldap connection
record is updated to show that the connection is no longer
bound. [Brad Nicholes]
*) Ensure that lines in the request which are too long are
properly terminated before logging.
[Tsurutani Naoki <turutani scphys.kyoto-u.ac.jp>]
*) Update the bind credentials for the cached LDAP connection to
reflect the last bind. This prevents util_ldap from creating
unnecessary connections rather than reusing cached connections.
[Brad Nicholes]
*) mod_isapi: GetServerVariable returned improperly terminated header
fields given "ALL_HTTP" or "ALL_RAW". PR 20656.
[Jesse Pelton <jsp pkc.com>]
*) mod_isapi: GetServerVariable("ALL_RAW") returned the wrong buffer
size. PR 20617. [Jesse Pelton <jsp pkc.com>]
*) mod_dav: Fix a problem that could cause crashes when manipulating
locks on some platforms. [Jeff Trawick]
*) mod_headers no longer crashes if an empty header value should
be added. [André Malo]
*) Fix segfault in mod_expires, which occured under certain
circumstances. PR 28047. [André Malo]
*) htpasswd: use apr_temp_dir_get() and general cleanup
[Guenter Knauf <eflash gmx.net>, Thom May]
*) mod_ssl: Fix memory leak in session cache handling. PR 26562
[Madhusudan Mathihalli]
*) mod_ssl: Fix potential segfaults when performing SSL shutdown from
a pool cleanup. PR 27945. [Joe Orton]
*) Add forensic logging module (mod_log_forensic).
[Ben Laurie]
*) logresolve: Allow size of log line buffer to be overridden at
build time (MAXLINE). PR 27793. [Jeff Trawick]
*) Fix the comment delimiter in htdbm so that it correctly parses the
username comment. Also add a terminate function to allow NetWare
to pause the output before the screen is destroyed.
[Guenter Knauf <eflash gmx.net>, Brad Nicholes]
*) Fix crash when Apache was started with no Listen directives.
[Michael Corcoran <mcorcoran warpsolutions.com>]
*) core_output_filter: Fix bug that could result in sending
garbage over the network when module handlers construct
bucket brigades containing multiple file buckets all referencing
the same open file descriptor. [Bojan Smojver]
*) Fix memory corruption problem with ap_custom_response() function.
The core per-dir config would later point to request pool data
that would be reused for different purposes on different requests.
[Jeff Trawick, based on an old 1.3 patch submitted by Will Lowe]
*) Win32: Tweak worker thread accounting routines to eliminate
server hang when number of Listen directives in httpd.conf
is greater than or equal to the setting of ThreadsPerChild.
[Bill Stoddard]
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Buildlink files: RECOMMENDED version changed to current version.
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including:
*) SECURITY: CAN-2004-0174 (cve.mitre.org)
Fix starvation issue on listening sockets where a short-lived
connection on a rarely-accessed listening socket will cause a
child to hold the accept mutex and block out new connections until
another connection arrives on that rarely-accessed listening socket.
With Apache 2.x there is no performance concern about enabling the
logic for platforms which don't need it, so it is enabled everywhere
except for Win32. [Jeff Trawick]
*) SECURITY: CAN-2004-0113 (cve.mitre.org)
mod_ssl: Fix a memory leak in plain-HTTP-on-SSL-port handling.
PR 27106. [Joe Orton]
*) SECURITY: CAN-2003-0020 (cve.mitre.org)
Escape arbitrary data before writing into the errorlog. Unescaped
errorlogs are still possible using the compile time switch
"-DAP_UNSAFE_ERROR_LOG_UNESCAPED". [Geoffrey Young, Andr<E9> Malo]
Complete changelog is at http://www.apache.org/dist/httpd/CHANGES_2.0
Package changes include:
buildlink depends increased for apache2 (but not for apr).
apr package version changes, but APR_VERSION stays same.
more files installed and added to PLIST.
share/httpd/manual/search/manual-index.cgi removed from PLIST.
Also removing share/httpd/htdocs and share/httpd directories
removed from PLIST because already handled by MAKE_DIRS.
(I think this should use OWN_DIRS.)
(jlam@ said he would like this update done during freeze.)
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by moving the inclusion of buildlink3.mk files outside of the protected
region. This bug would be seen by users that have set PREFER_PKGSRC
or PREFER_NATIVE to non-default values.
BUILDLINK_PACKAGES should be ordered so that for any package in the
list, that package doesn't depend on any packages to the left of it
in the list. This ordering property is used to check for builtin
packages in the correct order. The problem was that including a
buildlink3.mk file for <pkg> correctly ensured that <pkg> was removed
from BUILDLINK_PACKAGES and appended to the end. However, since the
inclusion of any other buildlink3.mk files within that buildlink3.mk
was in a region that was protected against multiple inclusion, those
dependencies weren't also moved to the end of BUILDLINK_PACKAGES.
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