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Changelog for krb5-mini-devel-1.20.1-4.41.x86_64.rpm :
* Tue Dec 13 2022 Samuel Cabrero - Drop 0009-Fix-KDC-null-deref-on-TGS-inner-body-null-server.patch, already fixed in release 1.20.0 * Wed Nov 16 2022 Samuel Cabrero - Update to 1.20.1; (bsc#1205126); (CVE-2022-42898); * 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. * Sun May 29 2022 Dirk Müller - update to 1.20.0: * Added a \"disable_pac\" realm relation to suppress adding PAC authdata to tickets, for realms which do not need to support S4U requests. * Most credential cache types will use atomic replacement when a cache is reinitialized using kinit or refreshed from the client keytab. * kprop can now propagate databases with a dump size larger than 4GB, if both the client and server are upgraded. * kprop can now work over NATs that change the destination IP address, if the client is upgraded. * Updated the KDB interface. The sign_authdata() method is replaced with the issue_pac() method, allowing KDB modules to add logon info and other buffers to the PAC issued by the KDC. * Host-based initiator names are better supported in the GSS krb5 mechanism. * Replaced AD-SIGNEDPATH authdata with minimal PACs. * To avoid spurious replay errors, password change requests will not be attempted over UDP until the attempt over TCP fails. * PKINIT will sign its CMS messages with SHA-256 instead of SHA-1. * Updated all code using OpenSSL to be compatible with OpenSSL 3. * Reorganized the libk5crypto build system to allow the OpenSSL back-end to pull in material from the builtin back-end depending on the OpenSSL version. * Simplified the PRNG logic to always use the platform PRNG. * Converted the remaining Tcl tests to Python. * Sat Apr 09 2022 Dirk Müller - update to 1.19.3 (bsc#1189929, CVE-2021-37750): * Fix a denial of service attack against the KDC [CVE-2021-37750]. * Fix KDC null deref on TGS inner body null server * Fix conformance issue in GSSAPI tests * Thu Jan 27 2022 David Mulder - Resolve \"Credential cache directory /run/user/0/krb5cc does not exist while opening default credentials cache\" by using a kernel keyring instead of a dir cache; (bsc#1109830); * Thu Sep 30 2021 Johannes Segitz - Added hardening to systemd services; (bsc#1181400); * Mon Aug 30 2021 Samuel Cabrero - Fix KDC null pointer dereference via a FAST inner body that lacks a server field; (CVE-2021-37750); (bsc#1189929);- Added patches: * 0009-Fix-KDC-null-deref-on-TGS-inner-body-null-server.patch * Mon Aug 02 2021 Samuel Cabrero - Update to 1.19.2 * 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. * Thu Apr 22 2021 Samuel Cabrero - Use /run instead of /var/run for daemon PID files; (bsc#1185163); * Fri Feb 19 2021 Samuel Cabrero - Update to 1.19.1 * Fix a linking issue with Samba. * Better support multiple pkinit_identities values by checking whether certificates can be loaded for each value. * Fri Feb 05 2021 Samuel Cabrero - Update to 1.19 Administrator experience * When a client keytab is present, the GSSAPI krb5 mech will refresh credentials even if the current credentials were acquired manually. * It is now harder to accidentally delete the K/M entry from a KDB. Developer experience * gss_acquire_cred_from() now supports the \"password\" and \"verify\" options, allowing credentials to be acquired via password and verified using a keytab key. * When an application accepts a GSS security context, the new GSS_C_CHANNEL_BOUND_FLAG will be set if the initiator and acceptor both provided matching channel bindings. * Added the GSS_KRB5_NT_X509_CERT name type, allowing S4U2Self requests to identify the desired client principal by certificate. * PKINIT certauth modules can now cause the hw-authent flag to be set in issued tickets. * The krb5_init_creds_step() API will now issue the same password expiration warnings as krb5_get_init_creds_password(). Protocol evolution * Added client and KDC support for Microsoft\'s Resource-Based Constrained Delegation, which allows cross-realm S4U2Proxy requests. A third-party database module is required for KDC support. * kadmin/admin is now the preferred server principal name for kadmin connections, and the host-based form is no longer created by default. The client will still try the host-based form as a fallback. * Added client and server support for Microsoft\'s KERB_AP_OPTIONS_CBT extension, which causes channel bindings to be required for the initiator if the acceptor provided them. The client will send this option if the client_aware_gss_bindings profile option is set. User experience * kinit will now issue a warning if the des3-cbc-sha1 encryption type is used in the reply. This encryption type will be deprecated and removed in future releases. * Added kvno flags --out-cache, --no-store, and --cached-only (inspired by Heimdal\'s kgetcred). * Thu Nov 19 2020 Samuel Cabrero - Update to 1.18.3 * Fix a denial of service vulnerability when decoding Kerberos protocol messages; (CVE-2020-28196); (bsc#1178512); * Fix a locking issue with the LMDB KDB module which could cause KDC and kadmind processes to lose access to the database. * Fix an assertion failure when libgssapi_krb5 is repeatedly loaded and unloaded while libkrb5support remains loaded. * Tue Jul 07 2020 Andreas Schwab - Don\'t fail if %{_lto_cflags} is empty * Fri Jun 12 2020 Dominique Leuenberger - Do not mangle libexecdir, bindir, sbindir and datadir: there is no reasonable justification to step out of the defaults. * Fri May 29 2020 Samuel Cabrero - Update to 1.18.2 * Fix a SPNEGO regression where an acceptor using the default credential would improperly filter mechanisms, causing a negotiation failure. * Fix a bug where the KDC would fail to issue tickets if the local krbtgt principal\'s first key has a single-DES enctype. * Add stub functions to allow old versions of OpenSSL libcrypto to link against libkrb5. * Fix a NegoEx bug where the client name and delegated credential might not be reported. * Thu May 28 2020 Samuel Cabrero - Update logrotate script, call systemd to reload the services instead of init-scripts. (boo#1169357) * Tue May 26 2020 Christophe Giboudeaux - Don\'t add the lto flags to the public link options. (boo#1172038) * Mon May 04 2020 Samuel Cabrero - Upgrade to 1.18.1 * Fix a crash when qualifying short hostnames when the system has no primary DNS domain. * Fix a regression when an application imports \"serviceAATT\" as a GSS host-based name for its acceptor credential handle. * Fix KDC enforcement of auth indicators when they are modified by the KDB module. * Fix removal of require_auth string attributes when the LDAP KDB module is used. * Fix a compile error when building with musl libc on Linux. * Fix a compile error when building with gcc 4.x. * Change the KDC constrained delegation precedence order for consistency with Windows KDCs.- Remove 0009-Fix-null-dereference-qualifying-short-hostnames.patch * Wed Apr 29 2020 Dominique Leuenberger - Use %_tmpfilesdir instead of the wrong %_libexecdir/tmpfiles.d notation: libexecdir is likely changing away from /usr/lib to /usr/libexec. * Wed Mar 25 2020 Samuel Cabrero - Fix segfault in k5_primary_domain; (bsc#1167620);- Added patches: * 0009-Fix-null-dereference-qualifying-short-hostnames.patch * Tue Feb 25 2020 Tomáš Chvátal - Remove cruft to support distributions older than SLE 12- Use macros where applicable- Switch to pkgconfig style dependencies * Mon Feb 17 2020 Samuel Cabrero - Upgrade to 1.18 Administrator experience: * Remove support for single-DES encryption types. * Change the replay cache format to be more efficient and robust. Replay cache filenames using the new format end with \".rcache2\" by default. * setuid programs will automatically ignore environment variables that normally affect krb5 API functions, even if the caller does not use krb5_init_secure_context(). * Add an \"enforce_ok_as_delegate\" krb5.conf relation to disable credential forwarding during GSSAPI authentication unless the KDC sets the ok-as-delegate bit in the service ticket. * Use the permitted_enctypes krb5.conf setting as the default value for default_tkt_enctypes and default_tgs_enctypes. Developer experience: * Implement krb5_cc_remove_cred() for all credential cache types. * Add the krb5_pac_get_client_info() API to get the client account name from a PAC. Protocol evolution: * Add KDC support for S4U2Self requests where the user is identified by X.509 certificate. (Requires support for certificate lookup from a third-party KDB module.) * Remove support for an old (\"draft 9\") variant of PKINIT. * Add support for Microsoft NegoEx. (Requires one or more third-party GSS modules implementing NegoEx mechanisms.) User experience: * Add support for \"dns_canonicalize_hostname=fallback\", causing host-based principal names to be tried first without DNS canonicalization, and again with DNS canonicalization if the un-canonicalized server is not found. * Expand single-component hostnames in host-based principal names when DNS canonicalization is not used, adding the system\'s first DNS search path as a suffix. Add a \"qualify_shortname\" krb5.conf relation to override this suffix or disable expansion. * Honor the transited-policy-checked ticket flag on application servers, eliminating the requirement to configure capaths on servers in some scenarios. Code quality: * The libkrb5 serialization code (used to export and import krb5 GSS security contexts) has been simplified and made type-safe. * The libkrb5 code for creating KRB-PRIV, KRB-SAFE, and KRB-CRED messages has been revised to conform to current coding practices. * The test suite has been modified to work with macOS System Integrity Protection enabled. * The test suite incorporates soft-pkcs11 so that PKINIT PKCS11 support can always be tested.- Updated patches: * 0002-krb5-1.9-manpaths.patch * 0004-krb5-1.6.3-gssapi_improve_errormessages.patch * 0005-krb5-1.6.3-ktutil-manpage.patch * 0006-krb5-1.12-api.patch- Renamed patches: * 0001-krb5-1.12-pam.patch => 0001-ksu-pam-integration.patch * 0003-krb5-1.12-buildconf.patch => 0003-Adjust-build-configuration.patch * 0008-krb5-1.12-selinux-label.patch => 0007-SELinux-integration.patch * 0009-krb5-1.9-debuginfo.patch => 0008-krb5-1.9-debuginfo.patch- Deleted patches: * 0007-krb5-1.12-ksu-path.patch
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