drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in samba
| Name: |
Mehrere Probleme in samba |
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| ID: |
SUSE-SU-2021:0185-1 |
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| Distribution: |
SUSE |
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| Plattformen: |
SUSE Enterprise Storage 7 |
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| Datum: |
Do, 21. Januar 2021, 23:26 |
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| Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14323
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14318
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14383 |
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| Applikationen: |
Samba |
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Originalnachricht |
SUSE Security Update: Security update for samba
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:0185-1
Rating: moderate
References: #1173902 #1173994 #1177355 #1177613 #1178469
Cross-References: CVE-2020-14318 CVE-2020-14323 CVE-2020-14383
Affected Products:
SUSE Enterprise Storage 7
______________________________________________________________________________
An update that solves three vulnerabilities and has two
fixes is now available.
Description:
This update for samba fixes the following issues:
- Update to 4.13.3
+ libcli: smb2: Never print length if smb2_signing_key_valid() fails for
crypto blob; (bso#14210);
+ s3: modules: gluster. Fix the error I made in preventing talloc leaks
from a function; (bso#14486);
+ s3: smbd: Don't overwrite contents of fsp->aio_requests[0] with
NULL
via TALLOC_FREE(); (bso#14515);
+ s3: spoolss: Make parameters in call to user_ok_token() match all
other uses; (bso#14568);
+ s3: smbd: Quiet log messages from usershares for an unknown share;
(bso#14590);
+ samba process does not honor max log size; (bso#14248);
+ vfs_zfsacl: Add missing inherited flag on hidden "magic"
everyone@
ACE; (bso#14587);
+ s3-libads: Pass timeout to open_socket_out in ms; (bso#13124);
+ s3-vfs_glusterfs: Always disable write-behind translator; (bso#14486);
+ smbclient: Fix recursive mget; (bso#14517);
+ clitar: Use do_list()'s recursion in clitar.c; (bso#14581);
+ manpages/vfs_glusterfs: Mention silent skipping of write-behind
translator; (bso#14486);
+ vfs_shadow_copy2: Preserve all open flags assuming ROFS; (bso#14573);
+ interface: Fix if_index is not parsed correctly; (bso#14514);
- Update to 4.13.2
+ s3: modules: vfs_glusterfs: Fix leak of char **lines onto mem_ctx on
return; (bso#14486);
+ RN: vfs_zfsacl: Only grant DELETE_CHILD if ACL tag is special;
(bso#14471);
+ smb.conf.5: Add clarification how configuration changes reflected by
Samba; (bso#14538);
+ daemons: Report status to systemd even when running in foreground;
(bso#14552);
+ DNS Resolver: Support both dnspython before and after 2.0.0;
(bso#14553);
+ s3-vfs_glusterfs: Refuse connection when write-behind xlator is
present; (bso#14486);
+ provision: Add support for BIND 9.16.x; (bso#14487);
+ ctdb-common: Avoid aliasing errors during code optimization;
(bso#14537);
+ libndr: Avoid assigning duplicate versions to symbols; (bso#14541);
+ docs: Fix default value of spoolss:architecture; (bso#14522);
+ winbind: Fix a memleak; (bso#14388);
+ s4:dsdb:acl_read: Implement "List Object" mode feature;
(bso#14531);
+ docs-xml/manpages: Add warning about write-behind translator for
vfs_glusterfs; (bso#14486);
+ nsswitch/nsstest.c: Avoid nss function conflicts with glibc nss.h.
+ vfs_shadow_copy2: Avoid closing snapsdir twice; (bso#14530);
+ third_party: Update resolv_wrapper to version 1.1.7; (bso#14547);
+ examples:auth: Do not install example plugin; (bso#14550);
+ ctdb-recoverd: Drop unnecessary and broken code; (bso#14513);
+ RN: vfs_zfsacl: Only grant DELETE_CHILD if ACL tag is special;
(bso#14471);
- Adjust smbcacls '--propagate-inheritance' feature to align with
upstream; (bsc#1178469).
- Update to samba 4.13.1
+ CVE-2020-14383: An authenticated user can crash the DCE/RPC DNS with
easily crafted records; (bsc#1177613); (bso#14472);
+ CVE-2020-14323: Unprivileged user can crash winbind; (bsc#1173994);
(bso#14436);
+ CVE-2020-14318: Missing handle permissions check in SMB1/2/3
ChangeNotify; (bsc#1173902); (bso#14434);
- Adjust systemd tmpfiles.d configuration, use /run/samba instead of
/var/run/samba; (bsc#1177355);
Patch Instructions:
To install this SUSE 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:
- SUSE Enterprise Storage 7:
zypper in -t patch SUSE-Storage-7-2021-185=1
Package List:
- SUSE Enterprise Storage 7 (aarch64 x86_64):
ctdb-4.13.3+git.181.fc4672a5b81-3.3.1
ctdb-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libdcerpc-binding0-4.13.3+git.181.fc4672a5b81-3.3.1
libdcerpc-binding0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libdcerpc0-4.13.3+git.181.fc4672a5b81-3.3.1
libdcerpc0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libndr-krb5pac0-4.13.3+git.181.fc4672a5b81-3.3.1
libndr-krb5pac0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libndr-nbt0-4.13.3+git.181.fc4672a5b81-3.3.1
libndr-nbt0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libndr-standard0-4.13.3+git.181.fc4672a5b81-3.3.1
libndr-standard0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libndr1-4.13.3+git.181.fc4672a5b81-3.3.1
libndr1-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libnetapi0-4.13.3+git.181.fc4672a5b81-3.3.1
libnetapi0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-credentials0-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-credentials0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-errors0-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-errors0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-hostconfig0-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-hostconfig0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-passdb0-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-passdb0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-util0-4.13.3+git.181.fc4672a5b81-3.3.1
libsamba-util0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsamdb0-4.13.3+git.181.fc4672a5b81-3.3.1
libsamdb0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsmbclient0-4.13.3+git.181.fc4672a5b81-3.3.1
libsmbclient0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsmbconf0-4.13.3+git.181.fc4672a5b81-3.3.1
libsmbconf0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libsmbldap2-4.13.3+git.181.fc4672a5b81-3.3.1
libsmbldap2-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libtevent-util0-4.13.3+git.181.fc4672a5b81-3.3.1
libtevent-util0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
libwbclient0-4.13.3+git.181.fc4672a5b81-3.3.1
libwbclient0-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
samba-4.13.3+git.181.fc4672a5b81-3.3.1
samba-ceph-4.13.3+git.181.fc4672a5b81-3.3.1
samba-ceph-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
samba-client-4.13.3+git.181.fc4672a5b81-3.3.1
samba-client-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
samba-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
samba-debugsource-4.13.3+git.181.fc4672a5b81-3.3.1
samba-libs-4.13.3+git.181.fc4672a5b81-3.3.1
samba-libs-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
samba-libs-python3-4.13.3+git.181.fc4672a5b81-3.3.1
samba-libs-python3-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
samba-winbind-4.13.3+git.181.fc4672a5b81-3.3.1
samba-winbind-debuginfo-4.13.3+git.181.fc4672a5b81-3.3.1
References:
https://www.suse.com/security/cve/CVE-2020-14318.html
https://www.suse.com/security/cve/CVE-2020-14323.html
https://www.suse.com/security/cve/CVE-2020-14383.html
https://bugzilla.suse.com/1173902
https://bugzilla.suse.com/1173994
https://bugzilla.suse.com/1177355
https://bugzilla.suse.com/1177613
https://bugzilla.suse.com/1178469
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