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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:191030
[Rus]
Version
1
Class
patch
ALTXid
408406
Language
English
Severity
High
Title
SUSE-SU-2020:2673-1 -- Security update for samba
Description
This update for samba to version 4.10.17 fixes the security issues.
Family
unix
Platform
SUSE Linux Enterprise Server 12
Product
samba
Reference
VENDOR: SUSE-SU-2020:2673-1
VENDOR: SUSE-SU-2020:2673-1
Id:
SUSE-SU-2020:2673-1
Reference:
https://www.suse.com/support/update/announcement/2020/SUSE-SU-20202673-1/
CVE: CVE-2019-10197
CVE: CVE-2019-10197
Id:
CVE-2019-10197
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10197
Comment
: A flaw was found in samba versions 4.9.x up to 4.9.13, samba 4.10.x up to 4.10.8 and samba 4.11.x up to 4.11.0rc3, when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the contents of directories outside the share.
CVSSv2 Score:
6.4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSSv3 Score:
9.1
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE:
22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10197 (CONFIRM)
https://www.samba.org/samba/security/CVE-2019-10197.html (MISC)
https://security.netapp.com/advisory/ntap-20190903-0001/ (CONFIRM)
USN-4121-1 (UBUNTU)
DSA-4513 (DEBIAN)
20190904 [SECURITY] [DSA 4513-1] samba security update (BUGTRAQ)
openSUSE-SU-2019:2142 (SUSE)
https://support.f5.com/csp/article/K69511801 (CONFIRM)
RHSA-2019:3253 (REDHAT)
RHSA-2019:4023 (REDHAT)
GLSA-202003-52 (GENTOO)
FEDORA-2019-e3e521e5b3 ()
FEDORA-2019-eb1e982800 ()
FEDORA-2019-41c7fa478a ()
https://support.f5.com/csp/article/K69511801?utm_source=f5support&%3Butm_medium=RSS ()
CVE: CVE-2019-10218
CVE: CVE-2019-10218
Id:
CVE-2019-10218
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10218
Comment
: A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.
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:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE:
22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))
References:
https://www.samba.org/samba/security/CVE-2019-10218.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10218 (CONFIRM)
openSUSE-SU-2019:2458 (SUSE)
https://www.synology.com/security/advisory/Synology_SA_19_35 (CONFIRM)
[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update (MLIST)
[debian-lts-announce] 20230914 [SECURITY] [DLA 3563-1] samba security update (MLIST)
FEDORA-2019-57d43f3b58 ()
FEDORA-2019-703e299870 ()
FEDORA-2019-460ad648e7 ()
CVE: CVE-2019-14833
CVE: CVE-2019-14833
Id:
CVE-2019-14833
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14833
Comment
: A flaw was found in Samba, all versions starting samba 4.5.0 before samba 4.9.15, samba 4.10.10, samba 4.11.2, in the way it handles a user password change or a new password for a samba user. The Samba Active Directory Domain Controller can be configured to use a custom script to check for password complexity. This configuration can fail to verify password complexity when non-ASCII characters are used in the password, which could lead to weak passwords being set for samba users, making it vulnerable to dictionary attacks.
CVSSv2 Score:
4.9
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
SINGLE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:S/C:P/I:P/A:N
CVSSv3 Score:
5.4
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE:
521 (Weak Password Requirements)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14833 (CONFIRM)
https://www.samba.org/samba/security/CVE-2019-14833.html (MISC)
openSUSE-SU-2019:2458 (SUSE)
https://www.synology.com/security/advisory/Synology_SA_19_35 (CONFIRM)
[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update (MLIST)
[debian-lts-announce] 20230914 [SECURITY] [DLA 3563-1] samba security update (MLIST)
FEDORA-2019-57d43f3b58 ()
FEDORA-2019-703e299870 ()
FEDORA-2019-460ad648e7 ()
CVE: CVE-2019-14847
CVE: CVE-2019-14847
Id:
CVE-2019-14847
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14847
Comment
: A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not possible with this issue.
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:
4.9
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14847 (CONFIRM)
https://www.samba.org/samba/security/CVE-2019-14847.html (MISC)
openSUSE-SU-2019:2458 (SUSE)
https://www.synology.com/security/advisory/Synology_SA_19_35 (CONFIRM)
[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update (MLIST)
[debian-lts-announce] 20230914 [SECURITY] [DLA 3563-1] samba security update (MLIST)
FEDORA-2019-703e299870 ()
FEDORA-2019-460ad648e7 ()
CVE: CVE-2019-14861
CVE: CVE-2019-14861
Id:
CVE-2019-14861
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14861
Comment
: All Samba versions 4.x.x before 4.9.17, 4.10.x before 4.10.11 and 4.11.x before 4.11.3 have an issue, where the (poorly named) dnsserver RPC pipe provides administrative facilities to modify DNS records and zones. Samba, when acting as an AD DC, stores DNS records in LDAP. In AD, the default permissions on the DNS partition allow creation of new records by authenticated users. This is used for example to allow machines to self-register in DNS. If a DNS record was created that case-insensitively matched the name of the zone, the ldb_qsort() and dns_name_compare() routines could be confused into reading memory prior to the list of DNS entries when responding to DnssrvEnumRecords() or DnssrvEnumRecords2() and so following invalid memory as a pointer.
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:
5.3
Attack vector:
NETWORK
Attack complexity:
HIGH
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:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
276 (Incorrect Default Permissions)
References:
https://www.samba.org/samba/security/CVE-2019-14861.html (CONFIRM)
https://security.netapp.com/advisory/ntap-20191210-0002/ (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14861 (CONFIRM)
USN-4217-1 (UBUNTU)
USN-4217-2 (UBUNTU)
https://www.synology.com/security/advisory/Synology_SA_19_40 (CONFIRM)
openSUSE-SU-2019:2700 (SUSE)
GLSA-202003-52 (GENTOO)
[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update (MLIST)
FEDORA-2019-be98a08835 ()
FEDORA-2019-11dddb785b ()
CVE: CVE-2019-14870
CVE: CVE-2019-14870
Id:
CVE-2019-14870
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14870
Comment
: All Samba versions 4.x.x before 4.9.17, 4.10.x before 4.10.11 and 4.11.x before 4.11.3 have an issue, where the S4U (MS-SFU) Kerberos delegation model includes a feature allowing for a subset of clients to be opted out of constrained delegation in any way, either S4U2Self or regular Kerberos authentication, by forcing all tickets for these clients to be non-forwardable. In AD this is implemented by a user attribute delegation_not_allowed (aka not-delegated), which translates to disallow-forwardable. However the Samba AD DC does not do that for S4U2Self and does set the forwardable flag even if the impersonated client has the not-delegated flag set.
CVSSv2 Score:
6.4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSSv3 Score:
5.4
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE:
287 (Improper Authentication)
References:
https://www.samba.org/samba/security/CVE-2019-14870.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14870 (CONFIRM)
https://security.netapp.com/advisory/ntap-20191210-0002/ (CONFIRM)
USN-4217-1 (UBUNTU)
USN-4217-2 (UBUNTU)
https://www.synology.com/security/advisory/Synology_SA_19_40 (CONFIRM)
openSUSE-SU-2019:2700 (SUSE)
GLSA-202003-52 (GENTOO)
[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update (MLIST)
[debian-lts-announce] 20221126 [SECURITY] [DLA 3206-1] heimdal security update (MLIST)
https://security.netapp.com/advisory/ntap-20230216-0008/ (CONFIRM)
GLSA-202310-06 (GENTOO)
FEDORA-2019-be98a08835 ()
FEDORA-2019-11dddb785b ()
CVE: CVE-2019-14902
CVE: CVE-2019-14902
Id:
CVE-2019-14902
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14902
Comment
: There is an issue in all samba 4.11.x versions before 4.11.5, all samba 4.10.x versions before 4.10.12 and all samba 4.9.x versions before 4.9.18, where the removal of the right to create or modify a subtree would not automatically be taken away on all domain controllers.
CVSSv2 Score:
5.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:N
CVSSv3 Score:
5.4
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14902 (CONFIRM)
https://www.samba.org/samba/security/CVE-2019-14902.html (MISC)
https://security.netapp.com/advisory/ntap-20200122-0001/ (CONFIRM)
https://www.synology.com/security/advisory/Synology_SA_20_01 (CONFIRM)
USN-4244-1 (UBUNTU)
openSUSE-SU-2020:0122 (SUSE)
GLSA-202003-52 (GENTOO)
[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update (MLIST)
[debian-lts-announce] 20230914 [SECURITY] [DLA 3563-1] samba security update (MLIST)
FEDORA-2020-6bd386c7eb ()
FEDORA-2020-f92cd0e72b ()
CVE: CVE-2019-14907
CVE: CVE-2019-14907
Id:
CVE-2019-14907
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14907
Comment
: All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the RPC server) to terminate. (In the file server case, the most likely target, smbd, operates as process-per-client and so a crash there is harmless).
CVSSv2 Score:
2.6
Access vector:
NETWORK
Access complexity:
HIGH
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:H/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://www.samba.org/samba/security/CVE-2019-14907.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14907 (CONFIRM)
https://security.netapp.com/advisory/ntap-20200122-0001/ (CONFIRM)
https://www.synology.com/security/advisory/Synology_SA_20_01 (CONFIRM)
USN-4244-1 (UBUNTU)
openSUSE-SU-2020:0122 (SUSE)
GLSA-202003-52 (GENTOO)
[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update (MLIST)
[debian-lts-announce] 20230914 [SECURITY] [DLA 3563-1] samba security update (MLIST)
FEDORA-2020-6bd386c7eb ()
FEDORA-2020-f92cd0e72b ()
CVE: CVE-2019-19344
CVE: CVE-2019-19344
Id:
CVE-2019-19344
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19344
Comment
: There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba 4.11.x versions before 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer.
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:
416 (Use After Free)
References:
https://www.samba.org/samba/security/CVE-2019-19344.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19344 (CONFIRM)
https://security.netapp.com/advisory/ntap-20200122-0001/ (CONFIRM)
https://www.synology.com/security/advisory/Synology_SA_20_01 (CONFIRM)
USN-4244-1 (UBUNTU)
openSUSE-SU-2020:0122 (SUSE)
GLSA-202003-52 (GENTOO)
[debian-lts-announce] 20230914 [SECURITY] [DLA 3563-1] samba security update (MLIST)
FEDORA-2020-6bd386c7eb ()
FEDORA-2020-f92cd0e72b ()
CVE: CVE-2020-10700
CVE: CVE-2020-10700
Id:
CVE-2020-10700
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10700
Comment
: A use-after-free flaw was found in the way samba AD DC LDAP servers, handled 'Paged Results' control is combined with the 'ASQ' control. A malicious user in a samba AD could use this flaw to cause denial of service. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.
CVSSv2 Score:
2.6
Access vector:
NETWORK
Access complexity:
HIGH
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:H/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.3
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
416 (Use After Free)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10700 (CONFIRM)
https://www.samba.org/samba/security/CVE-2020-10700.html (MISC)
openSUSE-SU-2020:1023 (SUSE)
GLSA-202007-15 (GENTOO)
openSUSE-SU-2020:1313 (SUSE)
FEDORA-2020-c931060ab7 ()
FEDORA-2020-e244c98af5 ()
FEDORA-2020-9cf0b1c8f1 ()
CVE: CVE-2020-10704
CVE: CVE-2020-10704
Id:
CVE-2020-10704
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10704
Comment
: A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory Domain Controller LDAP server, an unauthorized user can cause a stack overflow leading to a denial of service. The highest threat from this vulnerability is to system availability. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
674 (Uncontrolled Recursion)
References:
https://www.samba.org/samba/security/CVE-2020-10704.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10704 (CONFIRM)
openSUSE-SU-2020:1023 (SUSE)
GLSA-202007-15 (GENTOO)
openSUSE-SU-2020:1313 (SUSE)
[debian-lts-announce] 20201123 [SECURITY] [DLA 2463-1] samba security update (MLIST)
FEDORA-2020-e244c98af5 ()
FEDORA-2020-9cf0b1c8f1 ()
CVE: CVE-2020-10730
CVE: CVE-2020-10730
Id:
CVE-2020-10730
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10730
Comment
: A NULL pointer dereference, or possible use-after-free flaw was found in Samba AD LDAP server in versions before 4.10.17, before 4.11.11 and before 4.12.4. Although some versions of Samba shipped with Red Hat Enterprise Linux do not support Samba in AD mode, the affected code is shipped with the libldb package. This flaw allows an authenticated user to possibly trigger a use-after-free or NULL pointer dereference. The highest threat from this vulnerability is to system availability.
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-2020-10730.html (MISC)
openSUSE-SU-2020:0984 (SUSE)
openSUSE-SU-2020:1023 (SUSE)
GLSA-202007-15 (GENTOO)
openSUSE-SU-2020:1121 (SUSE)
openSUSE-SU-2020:1313 (SUSE)
[debian-lts-announce] 20201123 [SECURITY] [DLA 2463-1] samba security update (MLIST)
DSA-4884 (DEBIAN)
https://bugzilla.redhat.com/show_bug.cgi?id=1849489%3B ()
FEDORA-2020-5131d30947 ()
CVE: CVE-2020-10745
CVE: CVE-2020-10745
Id:
CVE-2020-10745
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10745
Comment
: A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service. This highest threat from this vulnerability is to system availability.
CVSSv2 Score:
7.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/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-2020-10745.html (MISC)
openSUSE-SU-2020:0984 (SUSE)
openSUSE-SU-2020:1023 (SUSE)
GLSA-202007-15 (GENTOO)
openSUSE-SU-2020:1313 (SUSE)
[debian-lts-announce] 20201123 [SECURITY] [DLA 2463-1] samba security update (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1849491%3B ()
FEDORA-2020-5131d30947 ()
CVE: CVE-2020-10760
CVE: CVE-2020-10760
Id:
CVE-2020-10760
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10760
Comment
: A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A Samba LDAP user could use this flaw to crash samba.
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:
416 (Use After Free)
References:
https://www.samba.org/samba/security/CVE-2020-10760.html (MISC)
USN-4409-1 (UBUNTU)
openSUSE-SU-2020:0984 (SUSE)
openSUSE-SU-2020:1023 (SUSE)
GLSA-202007-15 (GENTOO)
openSUSE-SU-2020:1313 (SUSE)
[debian-lts-announce] 20201123 [SECURITY] [DLA 2463-1] samba security update (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1849509%3B ()
FEDORA-2020-5131d30947 ()
CVE: CVE-2020-14303
CVE: CVE-2020-14303
Id:
CVE-2020-14303
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14303
Comment
: A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
834 (Excessive Iteration)
References:
https://www.samba.org/samba/security/CVE-2020-14303.html (MISC)
https://security.netapp.com/advisory/ntap-20200709-0003/ (CONFIRM)
openSUSE-SU-2020:0984 (SUSE)
openSUSE-SU-2020:1023 (SUSE)
GLSA-202007-15 (GENTOO)
USN-4454-2 (UBUNTU)
USN-4454-1 (UBUNTU)
openSUSE-SU-2020:1313 (SUSE)
[debian-lts-announce] 20201123 [SECURITY] [DLA 2463-1] samba security update (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1851298%3B ()
FEDORA-2020-5131d30947 ()
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