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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:107518
[Rus]
Version
2
Class
patch
ALTXid
292848
Language
English
Severity
High
Title
Astra Linux SE 1.6 (Smolensk) 20190912SE16 - security update for samba
Description
Security update for samba.
Family
unix
Platform
Astra Linux SE 1.6
Product
samba
Reference
CVE: CVE-2018-1140
CVE: CVE-2018-1140
Id:
CVE-2018-1140
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1140
Comment
: A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable
CVSSv2 Score:
3.3
Access vector:
ADJACENT_NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:A/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
20 (Improper Input Validation)
References:
https://www.samba.org/samba/security/CVE-2018-1140.html (CONFIRM)
https://bugzilla.samba.org/show_bug.cgi?id=13374 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1140 (CONFIRM)
https://security.netapp.com/advisory/ntap-20180814-0001/ (CONFIRM)
105082 (BID)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-10919
CVE: CVE-2018-10919
Id:
CVE-2018-10919
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10919
Comment
: The Samba Active Directory LDAP server was vulnerable to an information disclosure flaw because of missing access control checks. An authenticated attacker could use this flaw to extract confidential attribute values using LDAP search expressions. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
CVSSv2 Score:
4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE:
200 (Information Exposure)
References:
https://www.samba.org/samba/security/CVE-2018-10919.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10919 (CONFIRM)
DSA-4271 (DEBIAN)
USN-3738-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20180814-0001/ (CONFIRM)
105081 (BID)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-10918
CVE: CVE-2018-10918
Id:
CVE-2018-10918
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10918
Comment
: A null pointer dereference flaw was found in the way samba checked database outputs from the LDB database layer. An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration. Samba versions before 4.7.9 and 4.8.4 are vulnerable.
CVSSv2 Score:
4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://www.samba.org/samba/security/CVE-2018-10918.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10918 (CONFIRM)
USN-3738-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20180814-0001/ (CONFIRM)
105083 (BID)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-10858
CVE: CVE-2018-10858
Id:
CVE-2018-10858
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10858
Comment
: A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
CVSSv2 Score:
6.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://www.samba.org/samba/security/CVE-2018-10858.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10858 (CONFIRM)
DSA-4271 (DEBIAN)
USN-3738-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20180814-0001/ (CONFIRM)
105085 (BID)
RHSA-2018:2613 (REDHAT)
RHSA-2018:2612 (REDHAT)
RHSA-2018:3056 (REDHAT)
RHSA-2018:3470 (REDHAT)
1042002 (SECTRACK)
https://kc.mcafee.com/corporate/index?page=content&id=SB10284 (CONFIRM)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-1140
CVE: CVE-2018-1140
Id:
CVE-2018-1140
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1140
Comment
: A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable
CVSSv2 Score:
3.3
Access vector:
ADJACENT_NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:A/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
20 (Improper Input Validation)
References:
https://www.samba.org/samba/security/CVE-2018-1140.html (CONFIRM)
https://bugzilla.samba.org/show_bug.cgi?id=13374 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1140 (CONFIRM)
https://security.netapp.com/advisory/ntap-20180814-0001/ (CONFIRM)
105082 (BID)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-1139
CVE: CVE-2018-1139
Id:
CVE-2018-1139
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1139
Comment
: A flaw was found in the way samba before 4.7.9 and 4.8.4 allowed the use of weak NTLMv1 authentication even when NTLMv1 was explicitly disabled. A man-in-the-middle attacker could use this flaw to read the credential and other details passed between the samba server and client.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSSv3 Score:
8.1
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
522 (Insufficiently Protected Credentials)
References:
https://www.samba.org/samba/security/CVE-2018-1139.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1139 (CONFIRM)
USN-3738-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20180814-0001/ (CONFIRM)
105084 (BID)
RHSA-2018:2613 (REDHAT)
RHSA-2018:2612 (REDHAT)
RHSA-2018:3056 (REDHAT)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-16857
CVE: CVE-2018-16857
Id:
CVE-2018-16857
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16857
Comment
: Samba from version 4.9.0 and before version 4.9.3 that have AD DC configurations watching for bad passwords (to restrict brute forcing of passwords) in a window of more than 3 minutes may not watch for bad passwords at all. The primary risk from this issue is with regards to domains that have been upgraded from Samba 4.8 and earlier. In these cases the manual testing done to confirm an organisation's password policies apply as expected may not have been re-done after the upgrade.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSSv3 Score:
5.9
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE:
358 (Improperly Implemented Security Check for Standard)
References:
https://www.samba.org/samba/security/CVE-2018-16857.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16857 (CONFIRM)
https://security.netapp.com/advisory/ntap-20181127-0001/ (CONFIRM)
106024 (BID)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-16853
CVE: CVE-2018-16853
Id:
CVE-2018-16853
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16853
Comment
: Samba from version 4.7.0 has a vulnerability that allows a user in a Samba AD domain to crash the KDC when Samba is built in the non-default MIT Kerberos configuration. With this advisory the Samba Team clarify that the MIT Kerberos build of the Samba AD DC is considered experimental. Therefore the Samba Team will not issue security patches for this configuration. Additionally, Samba 4.7.12, 4.8.7 and 4.9.3 have been issued as security releases to prevent building of the AD DC with MIT Kerberos unless --with-experimental-mit-ad-dc is specified to the configure command.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.9
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
https://www.samba.org/samba/security/CVE-2018-16853.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16853 (CONFIRM)
https://security.netapp.com/advisory/ntap-20181127-0001/ (CONFIRM)
106026 (BID)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-16852
CVE: CVE-2018-16852
Id:
CVE-2018-16852
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16852
Comment
: Samba from version 4.9.0 and before version 4.9.3 is vulnerable to a NULL pointer de-reference. During the processing of an DNS zone in the DNS management DCE/RPC server, the internal DNS server or the Samba DLZ plugin for BIND9, if the DSPROPERTY_ZONE_MASTER_SERVERS property or DSPROPERTY_ZONE_SCAVENGING_SERVERS property is set, the server will follow a NULL pointer and terminate. There is no further vulnerability associated with this issue, merely a denial of service.
CVSSv2 Score:
3.5
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:S/C:N/I:N/A:P
CVSSv3 Score:
4.4
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://www.samba.org/samba/security/CVE-2018-16852.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16852 (CONFIRM)
https://security.netapp.com/advisory/ntap-20181127-0001/ (CONFIRM)
106024 (BID)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-16851
CVE: CVE-2018-16851
Id:
CVE-2018-16851
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16851
Comment
: Samba from version 4.0.0 and before versions 4.7.12, 4.8.7, 4.9.3 is vulnerable to a denial of service. During the processing of an LDAP search before Samba's AD DC returns the LDAP entries to the client, the entries are cached in a single memory object with a maximum size of 256MB. When this size is reached, the Samba process providing the LDAP service will follow the NULL pointer, terminating the process. There is no further vulnerability associated with this issue, merely a denial of service.
CVSSv2 Score:
4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://www.samba.org/samba/security/CVE-2018-16851.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16851 (CONFIRM)
DSA-4345 (DEBIAN)
USN-3827-2 (UBUNTU)
USN-3827-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20181127-0001/ (CONFIRM)
106027 (BID)
[debian-lts-announce] 20181215 [SECURITY] [DLA 1607-1] samba security update (MLIST)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-16841
CVE: CVE-2018-16841
Id:
CVE-2018-16841
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16841
Comment
: Samba from version 4.3.0 and before versions 4.7.12, 4.8.7 and 4.9.3 are vulnerable to a denial of service. When configured to accept smart-card authentication, Samba's KDC will call talloc_free() twice on the same memory if the principal in a validly signed certificate does not match the principal in the AS-REQ. This is only possible after authentication with a trusted certificate. talloc is robust against further corruption from a double-free with talloc_free() and directly calls abort(), terminating the KDC process.
CVSSv2 Score:
4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
415 (Double Free)
References:
https://www.samba.org/samba/security/CVE-2018-16841.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16841 (CONFIRM)
DSA-4345 (DEBIAN)
USN-3827-2 (UBUNTU)
USN-3827-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20181127-0001/ (CONFIRM)
106023 (BID)
GLSA-202003-52 (GENTOO)
CVE: CVE-2018-14629
CVE: CVE-2018-14629
Id:
CVE-2018-14629
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14629
Comment
: A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.
CVSSv2 Score:
4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://www.samba.org/samba/security/CVE-2018-14629.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14629 (CONFIRM)
DSA-4345 (DEBIAN)
USN-3827-2 (UBUNTU)
USN-3827-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20181127-0001/ (CONFIRM)
106022 (BID)
[debian-lts-announce] 20181215 [SECURITY] [DLA 1607-1] samba security update (MLIST)
GLSA-202003-52 (GENTOO)
CVE: CVE-2019-3880
CVE: CVE-2019-3880
Id:
CVE-2019-3880
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3880
Comment
: A flaw was found in the way samba implemented an RPC endpoint emulating the Windows registry service API. An unprivileged attacker could use this flaw to create a new registry hive file anywhere they have unix permissions which could lead to creation of a new file in the Samba share. Versions before 4.8.11, 4.9.6 and 4.10.2 are vulnerable.
CVSSv2 Score:
5.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:P
CVSSv3 Score:
5.4
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CWE:
22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))
References:
https://access.redhat.com/security/cve/cve-2019-3880 (MISC)
https://security.netapp.com/advisory/ntap-20190411-0004/ (CONFIRM)
openSUSE-SU-2019:1292 (SUSE)
https://www.synology.com/security/advisory/Synology_SA_19_15 (CONFIRM)
https://support.f5.com/csp/article/K20804356 (CONFIRM)
RHSA-2019:1966 (REDHAT)
RHSA-2019:1967 (REDHAT)
RHSA-2019:2099 (REDHAT)
RHSA-2019:3582 (REDHAT)
https://www.samba.org/samba/security/CVE-2019-3880.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3880 (CONFIRM)
[debian-lts-announce] 20190409 [SECURITY] [DLA 1754-1] samba security update (MLIST)
openSUSE-SU-2019:1180 (SUSE)
FEDORA-2019-cacf88eabf ()
FEDORA-2019-db21b5f1d2 ()
FEDORA-2019-019c5314a0 ()
CVE: CVE-2019-3870
CVE: CVE-2019-3870
Id:
CVE-2019-3870
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3870
Comment
: A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that is owner (root) only access. However in some upgraded installations it will have other permissions, such as 0755, because this was the default before Samba 4.8. Within this directory, files are created with mode 0666, which is world-writable, including a sample krb5.conf, and the list of DNS names and servicePrincipalName values to update.
CVSSv2 Score:
3.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:P/A:P
CVSSv3 Score:
6.1
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
LOW
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CWE:
276 (Incorrect Default Permissions)
References:
https://www.samba.org/samba/security/CVE-2019-3870.html (MISC)
https://bugzilla.samba.org/show_bug.cgi?id=13834 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870 (CONFIRM)
https://www.synology.com/security/advisory/Synology_SA_19_15 (CONFIRM)
https://support.f5.com/csp/article/K20804356 (CONFIRM)
FEDORA-2019-cacf88eabf ()
FEDORA-2019-db21b5f1d2 ()
CVE: CVE-2018-16860
CVE: CVE-2018-16860
Id:
CVE-2018-16860
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16860
Comment
: A flaw was found in samba's Heimdal KDC implementation, versions 4.8.x up to, excluding 4.8.12, 4.9.x up to, excluding 4.9.8 and 4.10.x up to, excluding 4.10.3, when used in AD DC mode. A man in the middle attacker could use this flaw to intercept the request to the KDC and replace the user name (principal) in the request with any desired user name (principal) that exists in the KDC effectively obtaining a ticket for that principal.
CVSSv2 Score:
6
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
SINGLE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
358 (Improperly Implemented Security Check for Standard)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16860 (CONFIRM)
https://www.samba.org/samba/security/CVE-2018-16860.html (MISC)
20190814 APPLE-SA-2019-8-13-1 Additional information for APPLE-SA-2019-7-22-2 macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra (BUGTRAQ)
20190814 APPLE-SA-2019-8-13-4 Additional information for APPLE-SA-2019-7-22-5 tvOS 12.4 (BUGTRAQ)
20190814 APPLE-SA-2019-8-13-2 Additional information for APPLE-SA-2019-7-22-1 iOS 12.4 (BUGTRAQ)
20190814 APPLE-SA-2019-8-13-3 Additional information for APPLE-SA-2019-7-22-4 watchOS 5.3 (BUGTRAQ)
openSUSE-SU-2019:1888 (SUSE)
20190816 APPLE-SA-2019-8-13-2 Additional information for APPLE-SA-2019-7-22-1 iOS 12.4 (FULLDISC)
20190816 APPLE-SA-2019-8-13-3 Additional information for APPLE-SA-2019-7-22-4 watchOS 5.3 (FULLDISC)
20190816 APPLE-SA-2019-8-13-1 Additional information for APPLE-SA-2019-7-22-2 macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra (FULLDISC)
20190816 APPLE-SA-2019-8-13-4 Additional information for APPLE-SA-2019-7-22-5 tvOS 12.4 (FULLDISC)
https://www.synology.com/security/advisory/Synology_SA_19_23 (CONFIRM)
https://support.apple.com/HT210346 (CONFIRM)
https://support.apple.com/HT210348 (CONFIRM)
https://support.apple.com/HT210351 (CONFIRM)
https://support.apple.com/HT210353 (CONFIRM)
GLSA-202003-52 (GENTOO)
CVE: CVE-2019-12435
CVE: CVE-2019-12435
Id:
CVE-2019-12435
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12435
Comment
: Samba 4.9.x before 4.9.9 and 4.10.x before 4.10.5 has a NULL pointer dereference, leading to Denial of Service. This is related to the AD DC DNS management server (dnsserver) RPC server process.
CVSSv2 Score:
4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://www.samba.org/samba/security/CVE-2019-12435.html (CONFIRM)
USN-4018-1 (UBUNTU)
108825 (BID)
https://www.synology.com/security/advisory/Synology_SA_19_27 (CONFIRM)
openSUSE-SU-2019:1755 (SUSE)
FEDORA-2019-8015e5dc40 ()
FEDORA-2019-8966706e33 ()
VENDOR: 20190912SE16
VENDOR: 20190912SE16
Id:
20190912SE16
Reference:
https://wiki.astralinux.ru/pages/viewpage.action?pageId=57444186
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