The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:1100-1 advisory.

  - A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with     network access to the LDAP port to cause a denial of service. The denial of service is triggered by a     single message sent over a TCP connection, no bind or other authentication is required. The message     triggers a segmentation fault that results in slapd crashing. (CVE-2022-0918)

  - A vulnerability was found in the 389 Directory Server that allows expired passwords to access the database     to cause improper authentication. (CVE-2022-0996)

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 SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1139-1 advisory.

  - A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with     network access to the LDAP port to cause a denial of service. The denial of service is triggered by a     single message sent over a TCP connection, no bind or other authentication is required. The message     triggers a segmentation fault that results in slapd crashing. (CVE-2022-0918)

  - A vulnerability was found in the 389 Directory Server that allows expired passwords to access the database     to cause improper authentication. (CVE-2022-0996)

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 389-ds-base package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A vulnerability was found in the 389 Directory Server that allows expired passwords to access the database     to cause improper authentication. (CVE-2022-0996)

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 Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2022:0156 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

    CVE-2022-0918:
    A vulnerability was found in the 389 Directory Server that allows an unauthenticated attacker with network     access to the LDAP port to cause a denial of service. The denial of service is triggered by a single     message sent over a TCP connection. No bind or other authentication is required. This message triggers a     segmentation fault that results in slapd crashing.

    CVE-2022-0996:
    A vulnerability was found in the 389 Directory Server. This issue allows expired passwords to access the     database, causing improper authentication.

Tenable has extracted the preceding description block directly from the Tencent Linux 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 AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:8162 advisory.

  - A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with     network access to the LDAP port to cause a denial of service. The denial of service is triggered by a     single message sent over a TCP connection, no bind or other authentication is required. The message     triggers a segmentation fault that results in slapd crashing. (CVE-2022-0918)

  - A vulnerability was found in the 389 Directory Server that allows expired passwords to access the database     to cause improper authentication. (CVE-2022-0996)

  - A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user     can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated     attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514.
    (CVE-2022-2850)

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

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3399 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3399-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                         Anton Gladky     April 24, 2023                                https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : 389-ds-base     Version        : 1.4.0.21-1+deb10u1     CVE ID         : CVE-2019-3883 CVE-2019-10224 CVE-2019-14824 CVE-2021-3514                      CVE-2021-3652 CVE-2021-4091 CVE-2022-0918 CVE-2022-0996                      CVE-2022-2850

    Multiple security issues were discovered in 389-ds-base: an open source LDAP     server for Linux.

    CVE-2019-3883

        SSL/TLS requests do not enforce ioblocktimeout limit, leading to DoS         vulnerability by hanging all workers with hanging LDAP requests.

    CVE-2019-10224

        The vulnerability may disclose sensitive information, such as the Directory         Manager password, when the dscreate and dsconf commands are executed in         verbose mode. An attacker who can view the screen or capture the terminal         standard error output can exploit thisvulnerability to obtain confidential information.

    CVE-2019-14824

        The 'deref' plugin of 389-ds-base has a vulnerability that enables it to         disclose attribute values using the 'search' permission. In certain setups,         an authenticated attacker can exploit this flaw to access confidential         attributes, including password hashes.

    CVE-2021-3514

        If a sync_repl client is used, an authenticated attacker can trigger a crash         by exploiting a specially crafted query that leads to a NULL pointer         dereference.

    CVE-2021-3652

        Importing an asterisk as password hashes enables successful authentication         with any password, allowing attackers to access accounts with disabled         passwords.

    CVE-2021-4091

        A double free was found in the way 389-ds-base handles virtual attributes         context in persistent searches. An attacker could send a series of search         requests, forcing the server to behave unexpectedly, and crash.

    CVE-2022-0918

        An unauthenticated attacker with network access to the LDAP port can cause a         denial of service. The denial of service is triggered by a single message         sent over a TCP connection, no bind or other authentication is required. The         message triggers a segmentation fault that results in slapd crashing.

    CVE-2022-0996

        Expired password was still allowed to access the database. A user whose         password was expired was still allowed to access the database as if the         password was not expired.  Once a password is expired, and grace logins         have been used up, the account is basically supposed to be locked out and         should not be allowed to perform any privileged action.

    CVE-2022-2850

        The vulnerability in content synchronization plugin enables an authenticated attacker to trigger a     denial of service via a crafted query through a NULL         pointer dereference.

    For Debian 10 buster, these problems have been fixed in version     1.4.0.21-1+deb10u1.

    We recommend that you upgrade your 389-ds-base packages.

    For the detailed security status of 389-ds-base please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/389-ds-base

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

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 Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2022_8162 advisory.

    * 389-ds-base: sending crafted message could result in DoS (CVE-2022-0918)

    * 389-ds-base: SIGSEGV in sync_repl (CVE-2022-2850)

    * 389-ds-base: expired password was still allowed to access the database (CVE-2022-0996)

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

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

ID	名稱	產品	系列	已發布	已更新	嚴重性
159503	openSUSE 15 Security Update : 389-ds (openSUSE-SU-2022:1100-1)	Nessus	SuSE Local Security Checks	2022/4/5	2023/11/3	medium
159620	SUSE SLES15 Security Update : 389-ds (SUSE-SU-2022:1139-1)	Nessus	SuSE Local Security Checks	2022/4/9	2023/7/13	medium
162453	EulerOS 2.0 SP8 : 389-ds-base (EulerOS-SA-2022-1921)	Nessus	Huawei Local Security Checks	2022/6/22	2023/10/19	medium
239545	TencentOS Server 3: 389-ds:1.4 (TSSA-2022:0156)	Nessus	Tencent Local Security Checks	2025/6/16	2025/12/5	medium
167958	AlmaLinux 9 : 389-ds-base (ALSA-2022:8162)	Nessus	Alma Linux Local Security Checks	2022/11/19	2023/10/3	medium
174722	Debian dla-3399 : 389-ds - security update	Nessus	Debian Local Security Checks	2023/4/25	2025/1/22	medium
358839	Rocky Linux 9 [CIQ] Security Update: 389-ds-base / 389-ds-base-debuginfo / 389-ds-base-debugsource / etc Multiple Vulnerabilities (crlsa-2022_8162)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/1	medium

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