All the vulnerabilites related to synology - directory_server
cve-2019-3870
Vulnerability from cvelistv5
Published
2019-04-09 15:17
Modified
2024-08-04 19:19
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/ | vendor-advisory, x_refsource_FEDORA | |
| https://www.samba.org/samba/security/CVE-2019-3870.html | x_refsource_MISC | |
| https://bugzilla.samba.org/show_bug.cgi?id=13834 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870 | x_refsource_CONFIRM | |
| https://www.synology.com/security/advisory/Synology_SA_19_15 | x_refsource_CONFIRM | |
| https://support.f5.com/csp/article/K20804356 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | The Samba Project | samba |
Version: 4.9.6 Version: 4.10.2 |
|
|
|||
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cve-2019-19344
Vulnerability from cvelistv5
Published
2020-01-21 00:00
Modified
2024-08-05 02:16
Severity ?
EPSS score ?
Summary
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.
References
Impacted products
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cve-2020-1472
Vulnerability from cvelistv5
Published
2020-08-17 19:13
Modified
2024-08-04 06:39
Severity ?
EPSS score ?
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Microsoft | Windows Server version 2004 |
Version: 10.0.0 < publication cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:* |
||||||||||||||||||||||||||||||||||||||||||||||||||||
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|||||||||||||||||||||||||||||||||||||||||||||||||||||||
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"vendor": "Microsoft",
"versions": [
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},
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"vendor": "Microsoft",
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"versions": [
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"versions": [
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]
},
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"vendor": "Microsoft",
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{
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{
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"vendor": "Microsoft",
"versions": [
{
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"vendor": "Microsoft",
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{
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"tags": [
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"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
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cve-2019-14907
Vulnerability from cvelistv5
Published
2020-01-21 00:00
Modified
2024-08-05 00:34
Severity ?
EPSS score ?
Summary
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).
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-04-09 16:29
Modified
2025-01-14 19:29
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| samba | samba | * | |
| samba | samba | * | |
| fedoraproject | fedora | 29 | |
| fedoraproject | fedora | 30 | |
| synology | directory_server | - | |
| synology | router_manager | 1.2 | |
| synology | diskstation_manager | 5.2 | |
| synology | diskstation_manager | 6.1 | |
| synology | diskstation_manager | 6.2 | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | vs960hd_firmware | * | |
| synology | vs960hd | - |
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Vulnerability from fkie_nvd
Published
2020-01-21 18:15
Modified
2025-01-14 19:29
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| samba | samba | * | |
| samba | samba | * | |
| samba | samba | * | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.04 | |
| canonical | ubuntu_linux | 19.10 | |
| synology | directory_server | - | |
| synology | router_manager | 1.2 | |
| synology | skynas | - | |
| synology | diskstation_manager | 6.2 | |
| opensuse | leap | 15.1 |
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"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
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"source": "secalert@redhat.com",
"type": "Secondary"
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{
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"value": "CWE-416"
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"source": "nvd@nist.gov",
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}
Vulnerability from fkie_nvd
Published
2020-08-17 19:15
Modified
2024-11-21 05:10
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network.
To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access.
Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels.
For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472 (updated September 28, 2020).
When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See Microsoft Technical Security Notifications.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | windows_server_1903 | * | |
| microsoft | windows_server_1909 | * | |
| microsoft | windows_server_2004 | - | |
| microsoft | windows_server_2008 | r2 | |
| microsoft | windows_server_2012 | - | |
| microsoft | windows_server_2012 | r2 | |
| microsoft | windows_server_2016 | - | |
| microsoft | windows_server_2019 | - | |
| microsoft | windows_server_20h2 | - | |
| fedoraproject | fedora | 31 | |
| fedoraproject | fedora | 32 | |
| fedoraproject | fedora | 33 | |
| opensuse | leap | 15.1 | |
| opensuse | leap | 15.2 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| synology | directory_server | * | |
| samba | samba | * | |
| samba | samba | * | |
| samba | samba | * | |
| debian | debian_linux | 9.0 | |
| oracle | zfs_storage_appliance_kit | 8.8 |
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}
Vulnerability from fkie_nvd
Published
2020-01-21 18:15
Modified
2025-01-14 19:29
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
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).
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| samba | samba | * | |
| samba | samba | * | |
| samba | samba | * | |
| fedoraproject | fedora | 30 | |
| fedoraproject | fedora | 31 | |
| redhat | storage | 3.0 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.04 | |
| canonical | ubuntu_linux | 19.10 | |
| synology | directory_server | - | |
| synology | router_manager | 1.2 | |
| synology | skynas | - | |
| synology | diskstation_manager | 6.2 | |
| debian | debian_linux | 9.0 |
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