According to the versions of the samba packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a     single account and set of keys, allowing them to decrypt each other's tickets. A user who has been     requested to change their password, can exploit this flaw to obtain and use tickets to other services.
    (CVE-2022-2031)

  - A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client     had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or     printer) instead of client-supplied data. The client cannot control the area of the server memory written     to the file (or printer). (CVE-2022-32742)

  - Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit     unprivileged users to write it. (CVE-2022-32743)

  - A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

  - A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP     add or modify the request, usually resulting in a segmentation fault. (CVE-2022-32745)

  - A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP     message values freed by a preceding database module, resulting in a use-after-free issue. This issue is     only possible when modifying certain privileged attributes, such as userAccountControl. (CVE-2022-32746)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of samba installed on the remote host is prior to 4.10.16-20.62. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2022-1642 advisory.

    It was found that the Kerberos Key Distribution Center (KDC) delegation feature, Service for User (S4U),     did not sufficiently protect the tickets it's providing from tempering. A malicious, authenticated service     principal allowed to delegate could use this flaw to impersonate a non-forwardable user. (CVE-2020-17049)

    A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client     had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or     printer) instead of client-supplied data. The client cannot control the area of the server memory written     to the file (or printer). (CVE-2022-32742)

    A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

    A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP     add or modify the request, usually resulting in a segmentation fault. (CVE-2022-32745)

    A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP     message values freed by a preceding database module, resulting in a use-after-free issue. This issue is     only possible when modifying certain privileged attributes, such as userAccountControl. (CVE-2022-32746)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the samba packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - MaxQueryDuration not honoured in Samba AD DC LDAP (CVE-2021-3670)

  - A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a     single account and set of keys, allowing them to decrypt each other's tickets. A user who has been     requested to change their password, can exploit this flaw to obtain and use tickets to other services.
    (CVE-2022-2031)

  - A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client     had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or     printer) instead of client-supplied data. The client cannot control the area of the server memory written     to the file (or printer). (CVE-2022-32742)

  - Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit     unprivileged users to write it. (CVE-2022-32743)

  - A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

  - A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP     add or modify the request, usually resulting in a segmentation fault. (CVE-2022-32745)

  - A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP     message values freed by a preceding database module, resulting in a use-after-free issue. This issue is     only possible when modifying certain privileged attributes, such as userAccountControl. (CVE-2022-32746)

  - PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that     may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit     platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other     platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has 'a similar bug.'     (CVE-2022-42898)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0081-1 advisory.

    - Updated to version 4.15.13:
      - CVE-2022-38023: Removed weak cryptographic algorithms from the         Netlogon RPC implementation (bsc#1206504).
      - CVE-2022-42898: Fixed several buffer overflow vulnerabilities on         32-bit systems (bsc#1205126).
      - CVE-2022-3437: Fixed a buffer overflow in Heimdal unwrap_des3()         (bsc#1204254).
      - CVE-2022-32742: Fixed an information disclosure issue affecting         SMB1 servers (bsc#1201496).
      - CVE-2022-32746: Fixed a use-after-free occurring in database audit         logging (bsc#1201490).
      - CVE-2022-2031: Fixed an AD restriction bypass associated with         changing passwords (bsc#1201495).
      - CVE-2022-32745: Fixed a remote server crash that could be triggered         with certain LDAP requests (bsc#1201492).
      - CVE-2022-32744: Fixed an issue where AD users could have forged         password change requests on behalf of other users (bsc#1201493).

    Other fixes:
      - Fixed a potential crash due to a concurrency issue (bsc#1200102).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the samba packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a     single account and set of keys, allowing them to decrypt each other's tickets. A user who has been     requested to change their password, can exploit this flaw to obtain and use tickets to other services.
    (CVE-2022-2031)

  - A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client     had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or     printer) instead of client-supplied data. The client cannot control the area of the server memory written     to the file (or printer). (CVE-2022-32742)

  - A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

  - A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP     add or modify the request, usually resulting in a segmentation fault. (CVE-2022-32745)

  - A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP     message values freed by a preceding database module, resulting in a use-after-free issue. This issue is     only possible when modifying certain privileged attributes, such as userAccountControl. (CVE-2022-32746)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0160-1 advisory.

    - CVE-2021-20251: Fixed an issue where the bad password count would       not be properly incremented, which could allow attackers to brute       force a user's password (bsc#1206546).

    - Updated to version 4.15.13:
      - CVE-2022-37966: Fixed an issue where a weak cipher would be         selected to encrypt session keys, which could lead to privilege         escalation (bsc#1205385).
      - CVE-2022-37967: Fixed a potential privilege escalation issue via         constrained delegation due to weak a cryptographic algorithm         being selected (bsc#1205386).
      - CVE-2022-38023: Disabled weak ciphers by default in the Netlogon         Secure channel (bsc#1206504).

    - Updated to version 4.15.12:
      - CVE-2022-42898: Fixed several buffer overflow vulnerabilities on       32-bit systems (bsc#1205126).

    - Updated to version 4.15.11:
      - CVE-2022-3437: Fixed a buffer overflow in Heimdal unwrap_des3()       (bsc#1204254).

    - Updated to version 4.15.10:
      - Fixed a potential crash due to a concurrency issue (bsc#1200102).

    - Updated to version 4.15.9:
      - CVE-2022-32742: Fixed an information leak that could be triggered         via SMB1 (bsc#1201496).
      - CVE-2022-32746: Fixed a memory corruption issue in database         audit logging (bsc#1201490).
      - CVE-2022-2031: Fixed AD restrictions bypass associated with         changing passwords (bsc#1201495).
      - CVE-2022-32745: Fixed a remote server crash that could be         triggered with certain LDAP requests (bsc#1201492).
      - CVE-2022-32744: Fixed an issue where AD users could have forged         password change requests on behalf of other users (bsc#1201493).

    Other fixes:

    - Fixed a problem when using bind as samba-ad-dc backend related to       the named service (bsc#1201689).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2659-1 advisory.

    - CVE-2022-32746: Fixed a use-after-free occurring in database audit logging (bsc#1201490).
    - CVE-2022-32745: Fixed a remote server crash with an LDAP add or modify request (bsc#1201492).
    - CVE-2022-2031: Fixed AD restrictions bypass associated with changing passwords (bsc#1201495).
    - CVE-2022-32742: Fixed a memory leak in SMB1 (bsc#1201496).
    - CVE-2022-32744: Fixed an arbitrary password change request for any AD user (bsc#1201493).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a     single account and set of keys, allowing them to decrypt each other's tickets. A user who has been     requested to change their password, can exploit this flaw to obtain and use tickets to other services.
    (CVE-2022-2031)

  - A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client     had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or     printer) instead of client-supplied data. The client cannot control the area of the server memory written     to the file (or printer). (CVE-2022-32742)

  - Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit     unprivileged users to write it. (CVE-2022-32743)

  - A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

  - A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP     add or modify the request, usually resulting in a segmentation fault. (CVE-2022-32745)

  - A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP     message values freed by a preceding database module, resulting in a use-after-free issue. This issue is     only possible when modifying certain privileged attributes, such as userAccountControl. (CVE-2022-32746)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of samba installed on the remote host is prior to 4.10.16-20. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2022-1898 advisory.

    A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of samba installed on the remote host is prior to 4.15.9 / 4.16.4. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2022-208-01 advisory.

  - A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP     add or modify the request, usually resulting in a segmentation fault. (CVE-2022-32745)

  - A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a     single account and set of keys, allowing them to decrypt each other's tickets. A user who has been     requested to change their password, can exploit this flaw to obtain and use tickets to other services.
    (CVE-2022-2031)

  - A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client     had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or     printer) instead of client-supplied data. The client cannot control the area of the server memory written     to the file (or printer). (CVE-2022-32742)

  - A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

  - A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP     message values freed by a preceding database module, resulting in a use-after-free issue. This issue is     only possible when modifying certain privileged attributes, such as userAccountControl. (CVE-2022-32746)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a     single account and set of keys, allowing them to decrypt each other's tickets. A user who has been     requested to change their password, can exploit this flaw to obtain and use tickets to other services.
    (CVE-2022-2031)

  - A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client     had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or     printer) instead of client-supplied data. The client cannot control the area of the server memory written     to the file (or printer). (CVE-2022-32742)

  - A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

  - A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP     add or modify the request, usually resulting in a segmentation fault. (CVE-2022-32745)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5205 advisory.

    Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix.
    CVE-2022-2031 Luke Howard reported that Samba AD users can bypass certain restrictions associated with     changing passwords. A user who has been requested to change their password can exploit this to obtain and     use tickets to other services. CVE-2022-32742 Luca Moro reported that a SMB1 client with write access to a     share can cause server memory content to be leaked. CVE-2022-32744 Joseph Sutton reported that Samba AD     users can forge password change requests for any user, resulting in privilege escalation. CVE-2022-32745     Joseph Sutton reported that Samba AD users can crash the server process with a specially crafted LDAP add     or modify request. CVE-2022-32746 Joseph Sutton and Andrew Bartlett reported that Samba AD users can cause     a use-after-free in the server process with a specially crafted LDAP add or modify request. For the stable     distribution (bullseye), these problems have been fixed in version 2:4.13.13+dfsg-1~deb11u5. The fix for     CVE-2022-32745 required an update to ldb 2:2.2.3-2~deb11u2 to correct the defect. We recommend that you     upgrade your samba packages. For the detailed security status of samba please refer to its security     tracker page at: https://security-tracker.debian.org/tracker/samba

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-32744 advisory.

  - A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 37 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2022-3fd94cef3e advisory.

    Update to version 4.16.4 to address security fixes for CVE-2022-32742, CVE-2022-32744, CVE-2022-32745,     CVE-2022-32746

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2586-1 advisory.

  - A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a     single account and set of keys, allowing them to decrypt each other's tickets. A user who has been     requested to change their password, can exploit this flaw to obtain and use tickets to other services.
    (CVE-2022-2031)

  - A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client     had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or     printer) instead of client-supplied data. The client cannot control the area of the server memory written     to the file (or printer). (CVE-2022-32742)

  - A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By     encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling     full domain takeover. (CVE-2022-32744)

  - A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP     add or modify the request, usually resulting in a segmentation fault. (CVE-2022-32745)

  - A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP     message values freed by a preceding database module, resulting in a use-after-free issue. This issue is     only possible when modifying certain privileged attributes, such as userAccountControl. (CVE-2022-32746)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
169813	EulerOS Virtualization 2.9.1 : samba (EulerOS-SA-2023-1204)	Nessus	Huawei Local Security Checks	2023/1/10	2026/1/9	high
168596	Amazon Linux AMI : samba (ALAS-2022-1642)	Nessus	Amazon Linux Local Security Checks	2022/12/10	2026/1/9	high
177176	EulerOS Virtualization 3.0.6.0 : samba (EulerOS-SA-2023-2231)	Nessus	Huawei Local Security Checks	2023/6/13	2026/1/9	high
170021	SUSE SLES12: ctdb / libsamba-policy-devel / libsamba-policy-python3-devel / etc (SUSE-SU-2023:0081-1)	Nessus	SuSE Local Security Checks	2023/1/13	2026/6/26	high
169394	EulerOS Virtualization 2.10.0 : samba (EulerOS-SA-2022-2917)	Nessus	Huawei Local Security Checks	2022/12/28	2026/1/9	high
169844	EulerOS Virtualization 2.9.0 : samba (EulerOS-SA-2023-1234)	Nessus	Huawei Local Security Checks	2023/1/11	2026/1/9	high
170707	SUSE SLED15: ctdb / ctdb-pcp-pmda / libsamba-policy-devel / etc (SUSE-SU-2023:0160-1)	Nessus	SuSE Local Security Checks	2023/1/27	2026/6/26	high
163806	SUSE SLED15: ctdb / ctdb-pcp-pmda / ldb-tools / libldb-devel / libldb2 / etc (SUSE-SU-2022:2659-1)	Nessus	SuSE Local Security Checks	2022/8/4	2026/6/25	high
167389	EulerOS 2.0 SP9 : samba (EulerOS-SA-2022-2743)	Nessus	Huawei Local Security Checks	2022/11/14	2026/1/9	high
168440	Amazon Linux 2 : samba (ALAS-2022-1898)	Nessus	Amazon Linux Local Security Checks	2022/12/7	2024/12/11	high
163501	Slackware Linux 15.0 / current samba Multiple Vulnerabilities (SSA:2022-208-01)	Nessus	Slackware Local Security Checks	2022/7/27	2026/1/9	high
165847	EulerOS 2.0 SP8 : samba (EulerOS-SA-2022-2480)	Nessus	Huawei Local Security Checks	2022/10/9	2026/1/9	high
164092	Debian DSA-5205-1 : samba - security update	Nessus	Debian Local Security Checks	2022/8/12	2026/1/9	high
295289	Azure Linux 3.0 Security Update: samba (CVE-2022-32744)	Nessus	Azure Linux Local Security Checks	2026/1/22	2026/2/24	high
211259	Fedora 37 : libldb / samba (2022-3fd94cef3e)	Nessus	Fedora Local Security Checks	2024/11/14	2026/1/9	high
163648	SUSE SLED15 / SLES15 Security Update : ldb, samba (SUSE-SU-2022:2586-1)	Nessus	SuSE Local Security Checks	2022/7/30	2026/1/9	high

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