An update that solves 6 vulnerabilities and has 7 fixes is
now available.
Description:
This update for ldb, samba fixes the following issues:
Changes in samba:
-
Update to samba 4.11.11
- CVE-2020-10730: NULL de-reference in AD DC LDAP server when ASQ and
VLV combined; (bso#14364); (bsc#1173159]
- CVE-2020-10745: invalid DNS or NBT queries containing dots use several
seconds of CPU each; (bso#14378); (bsc#1173160).
- CVE-2020-10760: Use-after-free in AD DC Global Catalog LDAP server
with paged_result or VLV; (bso#14402); (bsc#1173161)
- CVE-2020-14303: Endless loop from empty UDP packet sent to AD DC
nbt_server; (bso#14417); (bsc#1173359).
-
Update to samba 4.11.10
- Fix segfault when using SMBC_opendir_ctx() routine for share folder
that contains incorrect symbols in any file name; (bso#14374).
- vfs_shadow_copy2 doesn’t fail case looking in snapdirseverywhere mode;
(bso#14350)
- ldb_ldap: Fix off-by-one increment in lldb_add_msg_attr; (bso#14413).
- Malicous SMB1 server can crash libsmbclient; (bso#14366)
- winbindd: Fix a use-after-free when winbind clients exit; (bso#14382)
- ldb: Bump version to 2.0.11, LMDB databases can grow without bounds.
(bso#14330)
-
Update to samba 4.11.9
- nmblib: Avoid undefined behaviour in handle_name_ptrs(); (bso#14242).
- ‘samba-tool group’ commands do not handle group names with special
chars correctly; (bso#14296).
- smbd: avoid calling vfs_file_id_from_sbuf() if statinfo is not valid;
(bso#14237).
- Missing check for DMAPI offline status in async DOS attributes;
(bso#14293).
- smbd: Ignore set NTACL requests which contain S-1-5-88 NFS ACEs;
(bso#14307).
- vfs_recycle: Prevent flooding the log if we’re called on non-existant
paths; (bso#14316)
- smbd mistakenly updates a file’s write-time on close; (bso#14320).
- RPC handles cannot be differentiated in source3 RPC server;
(bso#14359).
- librpc: Fix IDL for svcctl_ChangeServiceConfigW; (bso#14313).
- nsswitch: Fix use-after-free causing segfault in _pam_delete_cred;
(bso#14327).
- Fix fruit:time machine max size on arm; (bso#13622)
- CTDB recovery corner cases can cause record resurrection and node
banning; (bso#14294).
- ctdb: Fix a memleak; (bso#14348).
- libsmb: Don’t try to find posix stat info in SMBC_getatr().
- ctdb-tcp: Move free of inbound queue to TCP restart; (bso#14295);
(bsc#1162680).
- s3/librpc/crypto: Fix double free with unresolved credential cache;
(bso#14344); (bsc#1169095)
- s3:libads: Fix ads_get_upn(); (bso#14336).
- CTDB recovery corner cases can cause record resurrection and node
banning; (bso#14294)
- Starting ctdb node that was powered off hard before results in
recovery loop; (bso#14295); (bsc#1162680).
- ctdb-recoverd: Avoid dereferencing NULL rec->nodemap; (bso#14324)
-
Update to samba 4.11.8
- CVE-2020-10700: Use-after-free in Samba AD DC LDAP Server with ASQ;
(bso#14331); (bsc#1169850);
- CVE-2020-10704: LDAP Denial of Service (stack overflow) in Samba AD
DC; (bso#14334); (bsc#1169851);
-
Update to samba 4.11.7
- s3: lib: nmblib. Clean up and harden nmb packet processing;
(bso#14239).
- s3: VFS: full_audit. Use system session_info if called from a
temporary share definition; (bso#14283)
- dsdb: Correctly handle memory in objectclass_attrs; (bso#14258).
- ldb: version 2.0.9, Samba 4.11 and later give incorrect results for
SCOPE_ONE searches; (bso#14270)
- auth: Fix CIDs 1458418 and 1458420 Null pointer dereferences;
(bso#14247).
- smbd: Handle EINTR from open(2) properly; (bso#14285)
- winbind member (source3) fails local SAM auth with empty domain name;
(bso#14247)
- winbindd: Handling missing idmap in getgrgid(); (bso#14265).
- lib:util: Log mkdir error on correct debug levels; (bso#14253).
- wafsamba: Do not use ‘rU’ as the ‘U’ is deprecated in Python 3.9;
(bso#14266).
- ctdb-tcp: Make error handling for outbound connection consistent;
(bso#14274).
-
Update to samba 4.11.6
- pygpo: Use correct method flags; (bso#14209).
- vfs_ceph_snapshots: Fix root relative path handling; (bso#14216);
(bsc#1141320).
- Avoiding bad call flags with python 3.8, using METH_NOARGS instead of
zero; (bso#14209).
- source4/utils/oLschema2ldif: Include stdint.h before cmocka.h;
(bso#14218).
- docs-xml/winbindnssinfo: Clarify interaction with idmap_ad etc;
(bso#14122).
- smbd: Fix the build with clang; (bso#14251).
- upgradedns: Ensure lmdb lock files linked; (bso#14199).
- s3: VFS: glusterfs: Reset nlinks for symlink entries during readdir;
(bso#14182).
- smbc_stat() doesn’t return the correct st_mode and also the uid/gid is
not filled (SMBv1) file; (bso#14101).
- librpc: Fix string length checking in ndr_pull_charset_to_null();
(bso#14219).
- ctdb-scripts: Strip square brackets when gathering connection info;
(bso#14227).
-
Add libnetapi-devel to baselibs conf, for wine usage; (bsc#1172307);
-
Installing: samba - samba-ad-dc.service does not exist and unit not
found; (bsc#1171437);
-
Fix samba_winbind package is installing python3-base without python3
package; (bsc#1169521);
Changes in ldb:
- Update to version 2.0.12
- CVE-2020-10730: NULL de-reference in AD DC LDAP server when ASQ and
VLV combined; (bso#14364); (bsc#1173159).
- ldb_ldap: fix off-by-one increment in lldb_add_msg_attr; (bso#14413).
- lib/ldb: add unit test for ldb_ldap internal code.
- Update to version 2.0.11
- lib ldb: lmdb init var before calling mdb_reader_check.
- lib ldb: lmdb clear stale readers on write txn start; (bso#14330).
- ldb tests: Confirm lmdb free list handling
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product: