- Update from version 1.20.1 to 1.21.2
- Update of rootfile
- Changelog
Major changes in 1.21.2 (2023-08-14)
This is a bug fix release.
* Fix double-free in KDC TGS processing [CVE-2023-39975].
Changes by ticket ID
9101 Fix double-free in KDC TGS processing
Major changes in 1.21.1 (2023-07-10)
This is a bug fix release.
* Fix potential uninitialized pointer free in kadm5 XDR parsing
[CVE-2023-36054].
Changes by ticket ID
9099 Ensure array count consistency in kadm5 RPC
Major changes in 1.21 (2023-06-05)
User experience:
* Added a credential cache type providing compatibility with the macOS
11 native credential cache.
Developer experience:
* libkadm5 will use the provided krb5_context object to read
configuration values, instead of creating its own.
* Added an interface to retrieve the ticket session key from a GSS
context.
Protocol evolution:
* The KDC will no longer issue tickets with RC4 or triple-DES session
keys unless explicitly configured with the new allow_rc4 or
allow_des3 variables respectively.
* The KDC will assume that all services can handle aes256-sha1 session
keys unless the service principal has a session_enctypes string
attribute.
* Support for PAC full KDC checksums has been added to mitigate an
S4U2Proxy privilege escalation attack.
* The PKINIT client will advertise a more modern set of supported CMS
algorithms.
Code quality:
* Removed unused code in libkrb5, libkrb5support, and the PKINIT
module.
* Modernized the KDC code for processing TGS requests, the code for
encrypting and decrypting key data, the PAC handling code, and the
GSS library packet parsing and composition code.
* Improved the test framework's detection of memory errors in daemon
processes when used with asan.
Changes by ticket ID
9052 Support macOS 11 native credential cache
9053 Make kprop work for dump files larger than 4GB
9054 Replace macros with typedefs in gssrpc types.h
9055 Use SHA-256 instead of SHA-1 for PKINIT CMS digest
9057 Omit LDFLAGS from krb5-config --libs output
9058 Add configure variable for default PKCS#11 module
9059 Use context profile for libkadm5 configuration
9066 Set reasonable supportedCMSTypes in PKINIT
9069 Update error checking for OpenSSL CMS_verify
9071 Add and use ts_interval() helper
9072 Avoid small read overrun in UTF8 normalization
9076 Use memmove() in Unicode functions
9077 Fix aclocal.m4 syntax error for autoconf 2.72
9078 Fix profile crash on memory exhaustion
9079 Fix preauth crash on memory exhaustion
9080 Fix gic_keytab crash on memory exhaustion
9082 Fix policy DB fallback error handling
9083 Fix kpropd crash with unrecognized option
9084 Add PAC full checksums
9085 Fix read overruns in SPNEGO parsing
9086 Fix possible double-free during KDB creation
9087 Fix meridian type in getdate.y
9088 Use control flow guard flag in Windows builds
9089 Add pac_privsvr_enctype string attribute
9090 Convey realm names to certauth modules
9091 Add GSS_C_INQ_ODBC_SESSION_KEY
9092 Fix maintainer-mode build for binutils 2.37
9093 Add PA-REDHAT-PASSKEY padata type
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
- Update from version 1.20 to 1.20.1
- Update of rootfile not required
- Changelog
Major changes in 1.20.1 (2022-11-15)
Fix integer overflows in PAC parsing [CVE-2022-42898].
Fix null deref in KDC when decoding invalid NDR.
Fix memory leak in OTP kdcpreauth module.
Fix PKCS11 module path search.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
On one hand, the key.dns_resolver binary is linked against libkrb5, so this
library at least is required by the base system.
On the other hand this easily allows different services on the firewall
to use kerberos for authentication (ssh etc).
Signed-off-by: Stefan Schantl <stefan.schantl@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>
Bumping across one of our scripts with very long trailing whitespaces, I
thought it might be a good idea to clean these up. Doing so, some
missing or inconsistent licence headers were fixed.
There is no need in shipping all these files en bloc, as their
functionality won't change.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
* Add a Summary and Services field to all pak lfs files
* Replace occurances of INSTALL_INITSCRIPT with new INSTALL_INITSCRIPTS
macro in all pak lfs files.
Signed-off-by: Robin Roevens <robin.roevens@disroot.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
- Update from 1.19.1 to 1.19.2
- Update of rootfile not required
- Changelog
Major changes in 1.19.2 (2021-07-22)
This is a bug fix release.
* Fix a denial of service attack against the KDC encrypted challenge
code [CVE-2021-36222].
* Fix a memory leak when gss_inquire_cred() is called without a
credential handle.
krb5-1.19.2 changes by ticket ID
8989 Fix typo in enctypes.rst
8992 Avoid rand() in aes-gen test program
9005 Fix argument type errors on Windows
9006 doc build fails with Sphinx 4.0.2
9007 Fix KDC null deref on bad encrypted challenge
9014 Using locking in MEMORY krb5_cc_get_principal()
9015 Fix use-after-free during krad remote_shutdown()
9016 Memory leak in krb5_gss_inquire_cred
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
For details see:
https://web.mit.edu/kerberos/krb5-1.19/README-1.19.1.txt
"This is a bug fix release.
* Fix a linking issue with Samba.
* Better support multiple pkinit_identities values by checking whether
certificates can be loaded for each value.
krb5-1.19.1 changes by ticket ID
--------------------------------
8984 Load certs when checking pkinit_identities values
8985 Restore krb5_set_default_tgs_ktypes()
8987 Synchronize command-line option documentation"
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Not sure why this has ever been there. This simply makes it
nicer to read and edit because we can have line-breaks now.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@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>
This commit updates krb5 to version 1.14.4
The patch is removed, because he is upstream since 1.12.2.
The samba version is incremented, to link samba against the new krb5
version. Otherwise samba for example is linked against
/usr/lib/libkdb5.so.7 but the current version is /usr/lib/libkdb5.so.8
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Builds of this package crash randomly on all architectures
which might be related to the parallel build.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
