- Update from version 1.9.10 to 1.9.11p3
- Update of rootfile required
- Changelog
What's new in Sudo 1.9.11p3
* Fixed "connection reset" errors on AIX when running shell scripts
with the "intercept" or "log_subcmds" sudoers options enabled.
Bug #1034.
* Fixed very slow execution of shell scripts when the "intercept"
or "log_subcmds" sudoers options are set on systems that enable
Nagle's algorithm on the loopback device, such as AIX.
Bug #1034.
What's new in Sudo 1.9.11p2
* Fixed a compilation error on Linux/x86_64 with the x32 ABI.
* Fixed a regression introduced in 1.9.11p1 that caused a warning
when logging to sudo_logsrvd if the command returned no output.
What's new in Sudo 1.9.11p1
* Correctly handle EAGAIN in the I/O read/right events. This fixes
a hang seen on some systems when piping a large amount of data
through sudo, such as via rsync. Bug #963.
* Changes to avoid implementation or unspecified behavior when
bit shifting signed values in the protobuf library.
* Fixed a compilation error on Linux/aarch64.
* Fixed the configure check for seccomp(2) support on Linux.
* Corrected the EBNF specification for tags in the sudoers manual
page. GitHub issue #153.
What's new in Sudo 1.9.11
* Fixed a crash in the Python module with Python 3.9.10 on some
systems. Additionally, "make check" now passes for Python 3.9.10.
* Error messages sent via email now include more details, including
the file name and the line number and column of the error.
Multiple errors are sent in a single message. Previously, only
the first error was included.
* Fixed logging of parse errors in JSON format. Previously,
the JSON logger would not write entries unless the command and
runuser were set. These may not be known at the time a parse
error is encountered.
* Fixed a potential crash parsing sudoers lines larger than twice
the value of LINE_MAX on systems that lack the getdelim() function.
* The tests run by "make check" now unset the LANGUAGE environment
variable. Otherwise, localization strings will not match if
LANGUAGE is set to a non-English locale. Bug #1025.
* The "starttime" test now passed when run under Debian faketime.
Bug #1026.
* The Kerberos authentication module now honors the custom password
prompt if one has been specified.
* The embedded copy of zlib has been updated to version 1.2.12.
* Updated the version of libtool used by sudo to version 2.4.7.
* Sudo now defines _TIME_BITS to 64 on systems that define __TIMESIZE
in the header files (currently only GNU libc). This is required
to allow the use of 64-bit time values on some 32-bit systems.
* Sudo's "intercept" and "log_subcmds" options no longer force the
command to run in its own pseudo-terminal. It is now also
possible to intercept the system(3) function.
* Fixed a bug in sudo_logsrvd when run in store-first relay mode
where the commit point messages sent by the server were incorrect
if the command was suspended or received a window size change
event.
* Fixed a potential crash in sudo_logsrvd when the "tls_dhparams"
configuration setting was used.
* The "intercept" and "log_subcmds" functionality can now use
ptrace(2) on Linux systems that support seccomp(2) filtering.
This has the advantage of working for both static and dynamic
binaries and can work with sudo's SELinux RBAC mode. The following
architectures are currently supported: i386, x86_64, aarch64,
arm, mips (log_subcmds only), powerpc, riscv, and s390x. The
default is to use ptrace(2) where possible; the new "intercept_type"
sudoers setting can be used to explicitly set the type.
* New Georgian translation from translationproject.org.
* Fixed creating packages on CentOS Stream.
* Fixed a bug in the intercept and log_subcmds support where
the execve(2) wrapper was using the current environment instead
of the passed environment pointer. Bug #1030.
* Added AppArmor integration for Linux. A sudoers rule can now
specify an APPARMOR_PROFILE option to run a command confined by
the named AppArmor profile.
* Fixed parsing of the "server_log" setting in sudo_logsrvd.conf.
Non-paths were being treated as paths and an actual path was
treated as an error.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
- Update from 1.9.9 to 1.9.10
- Update of rootfile not required
- Changelog
What's new in Sudo 1.9.10
* Added new "log_passwords" and "passprompt_regex" sudoers options.
If "log_passwords" is disabled, sudo will attempt to prevent passwords
from being logged. If sudo detects any of the regular expressions in
the "passprompt_regex" list in the terminal output, sudo will log '*'
characters instead of the terminal input until a newline or carriage
return is found in the input or an output character is received.
* Added new "log_passwords" and "passprompt_regex" settings to
sudo_logsrvd that operate like the sudoers options when logging
terminal input.
* Fixed several few bugs in the cvtsudoers utility when merging
multiple sudoers sources.
* Fixed a bug in sudo_logsrvd when parsing the sudo_logsrvd.conf
file, where the "retry_interval" in the [relay] section was not
being recognized.
* Restored the pre-1.9.9 behavior of not performing authentication
when sudo's -n option is specified. A new "noninteractive_auth"
sudoers option has been added to enable PAM authentication in
non-interactive mode. GitHub issue #131.
* On systems with /proc, if the /proc/self/stat (Linux) or
/proc/pid/psinfo (other systems) file is missing or invalid,
sudo will now check file descriptors 0-2 to determine the user's
terminal. Bug #1020.
* Fixed a compilation problem on Debian kFreeBSD. Bug #1021.
* Fixed a crash in sudo_logsrvd when running in relay mode if
an alert message is received.
* Fixed an issue that resulting in "problem with defaults entries"
email to be sent if a user ran sudo when the sudoers entry in
the nsswitch.conf file includes "sss" but no sudo provider is
configured in /etc/sssd/sssd.conf. Bug #1022.
* Updated the warning displayed when the invoking user is not
allowed to run sudo. If sudo has been configured to send mail
on failed attempts (see the mail_* flags in sudoers), it will
now print "This incident has been reported to the administrator."
If the "mailto" or "mailerpath" sudoers settings are disabled,
the message will not be printed and no mail will be sent.
GitHub issue #48.
* Fixed a bug where the user-specified command timeout was not
being honored if the sudoers rule did not also specify a timeout.
* Added support for using POSIX extended regular expressions in
sudoers rules. A command and/or arguments in sudoers are treated
as a regular expression if they start with a '^' character and
end with a '$'. The command and arguments are matched separately,
either one (or both) may be a regular expression.
Bug #578, GitHub issue #15.
* A user may now only run "sudo -U otheruser -l" if they have a
"sudo ALL" privilege where the RunAs user contains either "root"
or "otheruser". Previously, having "sudo ALL" was sufficient,
regardless of the RunAs user. GitHub issue #134.
* The sudo lecture is now displayed immediately before the password
prompt. As a result, sudo will no longer display the lecture
unless the user needs to enter a password. Authentication methods
that don't interact with the user via a terminal do not trigger
the lecture.
* Sudo now uses its own closefrom() emulation on Linux systems.
The glibc version may not work in a chroot jail where /proc is
not available. If close_range(2) is present, it will be used
in preference to /proc/self/fd.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
Historically, the MD5 checksums in our LFS files serve as a protection
against broken downloads, or accidentally corrupted source files.
While the sources are nowadays downloaded via HTTPS, it make sense to
beef up integrity protection for them, since transparently intercepting
TLS is believed to be feasible for more powerful actors, and the state
of the public PKI ecosystem is clearly not helping.
Therefore, this patch switches from MD5 to BLAKE2, updating all LFS
files as well as make.sh to deal with this checksum algorithm. BLAKE2 is
notably faster (and more secure) than SHA2, so the performance penalty
introduced by this patch is negligible, if noticeable at all.
In preparation of this patch, the toolchain files currently used have
been supplied with BLAKE2 checksums as well on
https://source.ipfire.org/.
Cc: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Acked-by: Michael Tremer <michael.tremeripfire.org>
- Update from 1.9.8p2 to 1.9.9
- Update of rootfile
- Changelog
What's new in Sudo 1.9.9
* Sudo can now be built with OpenSSL 3.0 without generating warnings
about deprecated OpenSSL APIs.
* A digest can now be specified along with the "ALL" command in
the LDAP and SSSD back-ends. Sudo 1.9.0 introduced support for
this in the sudoers file but did not include corresponding changes
for the other back-ends.
* visudo now only warns about an undefined alias or a cycle in an
alias once for each alias.
* The sudoRole cn was truncated by a single character in warning messages.
GitHub issue #115.
* The cvtsudoers utility has new --group-file and --passwd-file options
to use a custom passwd or group file when the --match-local option is
also used.
* The cvtsudoers utility can now filter or match based on a command.
* The cvtsudoers utility can now produce output in csv (comma-separated
value) format. This can be used to help generate entitlement reports.
* Fixed a bug in sudo_logsrvd that could result in the connection being
dropped for very long command lines.
* Fixed a bug where sudo_logsrvd would not accept a restore point
of zero.
* Fixed a bug in visudo where the value of the "editor" setting was not
used if it did not match the user's EDITOR environment variable.
This was only a problem if the "env_editor" setting was not enabled.
Bug #1000.
* Sudo now builds with the -fcf-protection compiler option and the
"-z now" linker option if supported.
* The output of "sudoreplay -l" now more closely matches the
traditional sudo log format.
* The sudo_sendlog utility will now use the full contents of the log.json
file, if present. This makes it possible to send sudo-format I/O logs
that use the newer log.json format to sudo_logsrvd without losing any
information.
* Fixed compilation of the arc4random_buf() replacement on systems with
arc4random() but no arc4random_buf(). Bug #1008.
* Sudo now uses its own getentropy() by default on Linux. The GNU libc
version of getentropy() will fail on older kernels that don't support
the getrandom() system call.
* It is now possible to build sudo with WolfSSL's OpenSSL compatibility
layer by using the --enable-wolfssl configure option.
* Fixed a bug related to Daylight Saving Time when parsing timestamps
in Generalized Time format. This affected the NOTBEFORE and
NOTAFTER options in sudoers. Bug #1006
* Added the -O and -P options to visudo, which can be used to check
or set the owner and permissions. This can be used in conjunction
with the -c option to check that the sudoers file ownership and
permissions are correct. Bug #1007.
* It is now possible to set resource limits in the sudoers file itself.
The special values "default" and "user" refer to the default system
limit and invoking user limit respectively. The core dump size limit
is now set to 0 by default unless overridden by the sudoers file.
* The cvtsudoers utility can now merge multiple sudoers sources into
a single, combined sudoers file. If there are conflicting entries,
cvtsudoers will attempt to resolve them but manual intervention
may be required. The merging of sudoers rules is currently fairly
simplistic but will be improved in a future release.
* Sudo was parsing but not applying the "deref" and "tls_reqcert"
ldap.conf settings. This meant the options were effectively
ignored which broke dereferencing of aliases in LDAP. Bug #1013.
* Clarified in the sudo man page that the security policy may
override the user's PATH environment variable. Bug #1014.
* When sudo is run in non-interactive mode (with the -n option), it
will now attempt PAM authentication and only exit with an error
if user interaction is required. This allows PAM modules that
don't interact with the user to succeed. Previously, sudo
would not attempt authentication if the -n option was specified.
Bug #956 and GitHub issue #83.
* Fixed a regression introduced in version 1.9.1 when sudo is
built with the --with-fqdn configure option. The local host
name was being resolved before the sudoers file was processed,
making it impossible to disable DNS lookups by negating the
"fqdn" sudoers option. Bug #1016.
* Added support for negated sudoUser attributes in the LDAP and
SSSD sudoers back ends. A matching sudoUser that is negated
will cause the sudoRole containing it to be ignored.
* Fixed a bug where the stack resource limit could be set to a
value smaller than that of the invoking user and not be reset
before the command was run. Bug #1017.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
- v2 version is to extend from 1.9.8p1 to 1.9.8p2
- Update from 1.9.7p2 to 1.9.8p2
- Update rootfile
- Changelog
What's new in Sudo 1.9.8p2
* Fixed a potential out-of-bounds read with "sudo -i" when the
target user's shell is bash. This is a regression introduced
in sudo 1.9.8. Bug #998.
* sudo_logsrvd now only sends a log ID for first command of a session.
There is no need to send the log ID for each sub-command.
* Fixed a few minor memory leaks in intercept mode.
* Fixed a problem with sudo_logsrvd in relay mode if "store_first"
was enabled when handling sub-commands. A new zero-length journal
file was created for each sub-command instead of simply using
the existing journal file.
What's new in Sudo 1.9.8p1
* Fixed support for passing a prompt (sudo -p) or a login class
(sudo -l) on the command line. This is a regression introduced
in sudo 1.9.8. Bug #993.
* Fixed a crash with "sudo ALL" rules in the LDAP and SSSD back-ends.
This is a regression introduced in sudo 1.9.8. Bug #994.
* Fixed a compilation error when the --enable-static-sudoers configure
option was specified. This is a regression introduced in sudo
1.9.8 caused by a symbol clash with the intercept and log server
protobuf functions.
What's new in Sudo 1.9.8
* It is now possible to transparently intercepting sub-commands
executed by the original command run via sudo. Intercept support
is implemented using LD_PRELOAD (or the equivalent supported by
the system) and so has some limitations. The two main limitations
are that only dynamic executables are supported and only the
execl, execle, execlp, execv, execve, execvp, and execvpe library
functions are currently intercepted. Its main use case is to
support restricting privileged shells run via sudo.
To support this, there is a new "intercept" Defaults setting and
an INTERCEPT command tag that can be used in sudoers. For example:
Cmnd_Alias SHELLS=/bin/bash, /bin/sh, /bin/csh, /bin/ksh, /bin/zsh
Defaults!SHELLS intercept
would cause sudo to run the listed shells in intercept mode.
This can also be set on a per-rule basis. For example:
Cmnd_Alias SHELLS=/bin/bash, /bin/sh, /bin/csh, /bin/ksh, /bin/zsh
chuck ALL = INTERCEPT: SHELLS
would only apply intercept mode to user "chuck" when running one
of the listed shells.
In intercept mode, sudo will not prompt for a password before
running a sub-command and will not allow a set-user-ID or
set-group-ID program to be run by default. The new
intercept_authenticate and intercept_allow_setid sudoers settings
can be used to change this behavior.
* The new "log_subcmds" sudoers setting can be used to log additional
commands run in a privileged shell. It uses the same mechanism as
the intercept support described above and has the same limitations.
* The new "log_exit_status" sudoers setting can be used to log
the exit status commands run via sudo. This is also a corresponding
"log_exit" setting in the sudo_logsrvd.conf eventlog stanza.
* Support for logging sudo_logsrvd errors via syslog or to a file.
Previously, most sudo_logsrvd errors were only visible in the
debug log.
* Better diagnostics when there is a TLS certificate validation error.
* Using the "+=" or "-=" operators in a Defaults setting that takes
a string, not a list, now produces a warning from sudo and a
syntax error from inside visudo.
* Fixed a bug where the "iolog_mode" setting in sudoers and sudo_logsrvd
had no effect when creating I/O log parent directories if the I/O log
file name ended with the string "XXXXXX".
* Fixed a bug in the sudoers custom prompt code where the size
parameter that was passed to the strlcpy() function was incorrect.
No overflow was possible since the correct amount of memory was
already pre-allocated.
* The mksigname and mksiglist helper programs are now built with
the host compiler, not the target compiler, when cross-compiling.
Bug #989.
* Fixed compilation error when the --enable-static-sudoers configure
option was specified. This was due to a typo introduced in sudo
1.9.7. GitHub PR #113.
For more details of the changes then view the ChangeLog file in the source tarball
or at https://www.sudo.ws/changes.html
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
- Update from 1.9.7p1 to 1.9.7p2
- Update of rootfile not required.
- Changelog - more details can be found at https://www.sudo.ws/changes.html
Major changes between version 1.9.7p2 and 1.9.7p1:
When formatting JSON output, octal numbers are now stored as strings, not numbers.
The JSON spec does not actually support octal numbers with a 0 prefix.
Fixed a compilation issue on Solaris 9.
Sudo now can handle the getgroups() function returning a different number of groups
for subsequent invocations. GitHub PR #106.
When loading a Python plugin, python_plugin.so now verifies that the module loaded
matches the one we tried to load. This allows sudo to display a more useful error
message when trying to load a plugin with a name that conflicts with a Python
module installed in the system location.
Sudo no longer sets the the open files resource limit to unlimited while it runs.
This avoids a problem where sudo's closefrom() emulation would need to close a
very large number of descriptors on systems without a way to determine which ones
are actually open.
Sudo now includes a configure check for va_copy or __va_copy and only defines its
own version if the configure test fails.
Fixed a bug in sudo's utmp file handling which prevented old entries from being
reused. As a result, the utmp (or utmpx) file was appended to unnecessarily.
GitHub PR #107.
Fixed a bug introduced in sudo 1.9.7 that prevented sudo_logsrvd from accepting TLS
connections when OpenSSL is used. Bug #988.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
- Update from 1.9.7 to 1.9.7p1
- Update of rootfile not required.
- Changelog
Major changes between sudo 1.9.7p1 and 1.9.7
* Fixed an SELinux sudoedit bug when the edited temporary file
could not be opened. The sesh helper would still be run even
when there are no temporary files available to install.
* Fixed a compilation problem on FreeBSD.
* The sudo_noexec.so file is now built as a module on all systems
other than macOS. This makes it possible to use other libtool
implementations such as slibtool. On macOS shared libraries and
modules are not interchangeable and the version of libtool shipped
with sudo must be used.
* Fixed a few bugs in the getgrouplist() emulation on Solaris when
reading from the local group file.
* Fixed a bug in sudo_logsrvd that prevented periodic relay server
connection retries from occurring in "store_first" mode.
* Disabled the nss_search()-based getgrouplist() emulation on HP-UX
due to a crash when the group source is set to "compat" in
/etc/nsswitch.conf. This is probably due to a mismatch between
include/compat/nss_dbdefs.h and what HP-UX uses internally. On
HP-UX we now just cycle through groups the slow way using
getgrent(). Bug #978.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
- Update from 1.9.6p1 to 1.9.7
- Update of rootfile not required
- Changelog
The fuzz Makefile target now runs all the fuzzers for 8192 passes (can be overridden via the FUZZ_RUNS variable). This makes it easier to run the fuzzers in-tree. To run a fuzzer indefinitely, set FUZZ_RUNS=-1, e.g. make FUZZ_RUNS=-1 fuzz.
Fixed fuzzing on FreeBSD where the ld.lld linker returns an error by default when a symbol is multiply-defined.
Added support for determining local IPv6 addresses on systems that lack the getifaddrs() function. This now works on AIX, HP-UX and Solaris (at least). Bug #969.
Fixed a bug introduced in sudo 1.9.6 that caused sudo -V to report a usage error. Also, when invoked as sudoedit, sudo now allows a more restricted set of options that matches the usage statement and documentation. GitHub Issue #95.
Fixed a crash in sudo_sendlog when the specified certificate or key does not exist or is invalid. Bug #970.
Fixed a compilation error when sudo is configured with the disable-log-clientoption.
Sudo's limited support for SUCCESS=return entries in nsswitch.conf is now documented. Bug #971.
Sudo now requires autoconf 2.70 or higher to regenerate the configure script. Bug #972.
sudo_logsrvd now has a relay mode which can be used to create a hierarchy of log servers. By default, when a relay server is defined, messages from the client are forwarded immediately to the relay. However, if the store_first setting is enabled, the log will be stored locally until the command completes and then relayed. Bug #965.
Sudo now links with OpenSSL by default if it is available unless the --disable-openssl configure option is used or both the --disable-log-client and --disable-log-server configure options are specified.
Fixed configure's Python version detection when the version minor number is more than a single digit, for example Python 3.10.
The sudo Python module tests now pass for Python 3.10.
Sudo will now avoid changing the datasize resource limit as long as the existing value is at least 1GB. This works around a problem on 64-bit HP-UX where it is not possible to exactly restore the original datasize limit. Bug #973.
Fixed a race condition that could result in a hang when sudo is executed by a process where the SIGCHLD handler is set to SIG_IGN. This fixes the bug described by GitHub PR #98.
Fixed an out-of-bounds read in sudoedit and visudo when the EDITOR, VISUAL or SUDO_EDITOR environment variables end in an unescaped backslash. Also fixed the handling of quote characters that are escaped by a backslash. GitHub Issue #99.
Fixed a bug that prevented the log_server_verify sudoers option from taking effect.
The sudo_sendlog utility has a new -s option to cause it to stop sending I/O records after a user-specified elapsed time. This can be used to test the I/O log restart functionality of sudo_logsrvd.
Fixed a crash introduced in sudo 1.9.4 in sudo_logsrvd when attempting to restart an interrupted I/O log transfer.
The TLS connection timeout in the sudoers log client was previously hard-coded to 10 seconds. It now uses the value of log_server_timeout.
The configure script now outputs a summary of the user-configurable options at the end, separate from output of configure script tests. Bug #820.
Corrected the description of which groups may be specified via the -g option in the Runas_Spec section. Bug #975.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
- Update from 1.9.5p2 to 1.9.6p1
- Update not required for rootfile
- Changelog
Major changes between version 1.9.6p1 and 1.9.6:
Fixed a regression introduced in sudo 1.9.6 that resulted in an error message instead of a usage message when sudo is run with no arguments.
Major changes between version 1.9.6 and 1.9.5p2:
Fixed a sudo_sendlog compilation problem with the AIX xlC compiler.
Fixed a regression introduced in sudo 1.9.4 where the --disable-root-mailer configure option had no effect.
Added a --disable-leaks configure option that avoids some memory leaks on exit that would otherwise occur. This is intended to be used with development tools that measure memory leaks. It is not safe to use in production at this time.
Plugged some memory leaks identified by oss-fuzz and ASAN.
Fixed the handling of sudoOptions for an LDAP sudoRole that contains multiple sudoCommands. Previously, some of the options would only be applied to the first sudoCommand.
Fixed a potential out of bounds read in the parsing of NOTBEFORE and NOTAFTER sudoers command options (and their LDAP equivalents).
The parser used for reading I/O log JSON files is now more resilient when processing invalid JSON.
Fixed typos that prevented make uninstall from working. GitHub issue #87.
Fixed a regression introduced in sudo 1.9.4 where the last line in a sudoers file might not have a terminating NUL character added if no newline was present.
Integrated oss-fuzz and LLVM's libFuzzer with sudo. The new --enable-fuzzer configure option can be combined with the --enable-sanitizer option to build sudo with fuzzing support. Multiple fuzz targets are available for fuzzing different parts of sudo. Fuzzers are built and tested via make fuzz or as part of make check (even when sudo is not built with fuzzing support). Fuzzing support currently requires the LLVM clang compiler (not gcc).
Fixed the --enable-static-sudoers configure option. GitHub issue #92.
Fixed a potential out of bounds read sudo when is run by a user with more groups than the value of max_groups in sudo.conf.
Added an admin_flag sudoers option to make the use of the ~/.sudo_as_admin_successful file configurable on systems where sudo is build with the --enable-admin-flag configure option. This mostly affects Ubuntu and its derivatives. GitHub issue #56.
The max_groups setting in sudo.conf is now limited to 1024. This setting is obsolete and should no longer be needed.
Fixed a bug in the tilde expansion of CHROOT=dir and CWD=dir sudoers command options. A path ~/foo was expanded to /home/userfoo instead of /home/user/foo. This also affects the runchroot and runcwd Defaults settings.
Fixed a bug on systems without a native getdelim(3) function where very long lines could cause parsing of the sudoers file to end prematurely. Bug #960.
Fixed a potential integer overflow when converting the timestamp_timeout and passwd_timeout sudoers settings to a timespec struct.
The default for the group_source setting in sudo.conf is now dynamic on macOS. Recent versions of macOS do not reliably return all of a user's non-local groups via getgroups(2), even when _DARWIN_UNLIMITED_GETGROUPS is defined. Bug #946.
Fixed a potential use-after-free in the PAM conversation function. Bug #967.
Fixed potential redefinition of sys/stat.h macros in sudo_compat.h. Bug #968.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
- Update sudo from 1.9.5p1 to 1.9.5p2
- Major changes between version 1.9.5p2 and 1.9.5p1:
Fixed sudo's setprogname(3) emulation on systems that don't provide it.
Fixed a problem with the sudoers log server client where a partial write to the server could result the sudo process consuming large amounts of CPU time due to a cycle in the buffer queue. Bug #954.
Added a missing dependency on libsudo_util in libsudo_eventlog. Fixes a link error when building sudo statically.
The user's KRB5CCNAME environment variable is now preserved when performing PAM authentication. This fixes GSSAPI authentication when the user has a non-default ccache.
When invoked as sudoedit, the same set of command line options are now accepted as for sudo -e. The -H and -P options are now rejected for sudoedit and sudo -e which matches the sudo 1.7 behavior. This is part of the fix for CVE-2021-3156.
Fixed a potential buffer overflow when unescaping backslashes in the command's arguments. Normally, sudo escapes special characters when running a command via a shell (sudo -s or sudo -i). However, it was also possible to run sudoedit with the -s or -i flags in which case no escaping had actually been done, making a buffer overflow possible. This fixes CVE-2021-3156.
- No change to rootfile
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Most of these files still used old dates and/or domain names for contact
mail addresses. This is now replaced by an up-to-date copyright line.
Just some housekeeping... :-)
Signed-off-by: Peter Müller <peter.mueller@link38.eu>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
* IPTables ins Webinterface - Muss der Benne nochmal drüberkucken!
Geändert:
* Blinde Datei oh323 gelöscht.
* Kein sudo-Paket mehr, da bereits in ISO.
* makegraphs gefixt wegen hddtemp
* Menü im Webinterface wieder einmal bearbeitet.
git-svn-id: http://svn.ipfire.org/svn/ipfire/trunk@171 ea5c0bd1-69bd-2848-81d8-4f18e57aeed8
