A heap overflow flaw was found in 389-ds-base. This issue leads to a denial of service when writing a value larger than 256 chars in log_entry_attr.

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-ac07913be8 advisory.

    ##### **Changelog**

    ```
    * Tue Jul 30 2024 Viktor Ashirov <vashirov@redhat.com> - 3.0.4-2
    - Replace lmdb with lmdb-libs in Requires

    * Tue Jul 30 2024 Viktor Ashirov <vashirov@redhat.com> - 3.0.4-1
    - Update to 3.0.4
    - Resolves: CVE-2024-1062 (rhbz#2261884)
    - Resolves: CVE-2024-2199 (rhbz#2283632)
    - Resolves: CVE-2024-3657 (rhbz#2283631)
    - Resolves: CVE-2024-5953 (rhbz#2292109)     ```




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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4633 advisory.

    389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the     Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.

    Security Fix(es):

    * 389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in     log_entry_attr) (CVE-2024-1062)

    * 389-ds-base: Malformed userPassword may cause crash at do_modify in slapd/modify.c (CVE-2024-2199)

    * 389-ds-base: potential denial of service via specially crafted kerberos AS-REQ request (CVE-2024-3657)

    * 389-ds-base: Malformed userPassword hash may cause Denial of Service (CVE-2024-5953)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4209 advisory.

    Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the     Lightweight Directory Access Protocol (LDAP) server, as well as command-line utilities and Web UI packages     for server administration.

    Security Fix(s):
    * 389-ds-base: Potential denial of service via specially crafted kerberos AS-REQ request (CVE-2024-3657)     (BZ#2274401)

    * 389-ds-base: Authenticated user can cause a server failure while modifying `userPassword` using     malformed input (CVE-2024-2199) (BZ#2267976)

    * 389-ds-base: Denial of service when writing a value larger than 256 chars in log_entry_attr     (CVE-2024-1062) (BZ#2261879)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug fix(es):

    * Directory Server now flushes the entry cache less frequently (BZ#2268177)

    * The `ns-slapd` binary is now linked with the thread-safe `libldap_r` library, no longer causing     segmentation fault (BZ#2264534)

    Users of Red Hat Directory Server 11 are advised to install these updated packages.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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 Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2024:3047 advisory.

    * 389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in     log_entry_attr) (CVE-2024-1062)

Tenable has extracted the preceding description block directly from the Rocky Linux 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 remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:1906-1 advisory.

    - Update to version 2.2.8~git65.347aae6:
    - CVE-2024-1062: Resolved possible denial of service when audit logging is enabled. (bsc#1219836)

Tenable has extracted the preceding description block directly from the SUSE 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 remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-3047 advisory.

    [1.4.3.39-3]
    - Bump version to 1.4.3.39-3
    - Resolves: RHEL-19240 - RFE Add PROXY protocol support to 389-ds-base via confiuration item - similar to     Postfix

    [1.4.3.39-2]
    - Bump version to 1.4.3.39-2
    - Resolves: RHEL-23209 - CVE-2024-1062 389-ds:1.4/389-ds-base: a heap overflow leading to denail-of-servce     while writing a value larger than 256 chars (in log_entry_attr)
    - Resolves: RHEL-5390  - schema-compat-plugin expensive with automember rebuild
    - Resolves: RHEL-5135  - crash in sync_update_persist_op() of content sync plugin

    [1.4.3.39-1]
    - Bump version to 1.4.3.39-1
    - Resolves: RHEL-19028 - Rebase 389-ds-base in RHEL 8.10 to 1.4.3.39
    - Resolves: RHEL-19240 - [RFE] Add PROXY protocol support to 389-ds-base
    - Resolves: RHEL-5143  - SELinux labeling for dirsrv files seen during ipa install/uninstall should be     moved to DEBUG.
    - Resolves: RHEL-5107  - bdb_start - Detected Disorderly Shutdown directory server is not starting
    - Resolves: RHEL-16338 - ns-slapd crash in slapi_attr_basetype
    - Resolves: RHEL-14025 - After an upgrade the LDAP server won't start if nsslapd-conntablesize is present     in the dse.ldif file.

    [1.4.3.38-1]
    - Bump version to 1.4.3.38-1
    - Resolves: RHEL-19028 - Rebase 389-ds-base in RHEL 8.10 to 1.4.3.38

    [1.4.3.37-1]
    - Bump versionto 1.4.3.37-1
    - Resolves: rhbz#2224505 - Paged search impacts performance
    - Resolves: rhbz#2220890 - healthcheck tool needs to be updates for new default password storage scheme
    - Resolves: rhbz#2218235 - python3-lib389: Python tarfile extraction needs change to avoid a warning
    - Resolves: rhbz#2210491 - dtablesize being set to soft maxfiledescriptor limit causing massive slowdown     in large enviroments.
    - Resolves: rhbz#2149967 - SELinux labeling for dirsrv files seen during ipa install/uninstall should be     moved to DEBUG

    [1.4.3.36-2]
    - Bump version to 1.4.3.36-2
    - Resolves: rhbz#2220890 - healthcheck tool needs to be updates for new default password storage scheme

    [1.4.3.36-1]
    - Bump version to 1.4.3.36-1
    - Resolves: rhbz#2188628 - Rebase 389-ds-base in RHEL 8.9 to 1.4.3.36

    [1.4.3.35-1]
    - Bump version to 1.4.3.35-1
    - Resolves: rhbz#2188628 - Rebase 389-ds-base in RHEL 8.9 to 1.4.3.35

    [1.4.3.32-1]
    - Bump version to 1.4.3.32-1
    - Resolves: Bug 2098138 - broken nsslapd-subtree-rename-switch option in rhds11
    - Resolves: Bug 2119063 - entryuuid fixup tasks fails because entryUUID is not mutable
    - Resolves: Bug 2136610 - [RFE] Add 'cn' attribute to IPA audit logs
    - Resolves: Bug 2142638 - pam mutex lock causing high etimes, affecting red hat internal sso
    - Resolves: Bug 2096795 - [RFE] Support ECDSA private keys for TLS

Tenable has extracted the preceding description block directly from the Oracle Linux 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 remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:3047 advisory.

    389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the     Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.

    Security Fix(es):

    * 389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in     log_entry_attr) (CVE-2024-1062)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.10 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:1372 advisory.

    Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the     Lightweight Directory Access Protocol (LDAP) server, as well as command-line utilities and Web UI packages     for server administration.

    Security Fix(es):

    * 389-ds-base: A heap overflow flaw that leads to a denial of service when writing a value larger than 256     chars in log_entry_attr. (CVE-2024-1062)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es) and Enhancement(s):

    * Adequate etime and no error Retry count exceeded on bind, add, delete, and modify operations from     revert_cache (BZ#2268136)

    * RHDS LDAP server segmentation works as expected (BZ#2268138)

    * Slow search when using filter with a virtual attribute (eg: nsRole ). (BZ#2265536)

    * RHDS healthcheck incorrectly complains about missing backend definitions. (BZ#2265537)

    * Paged search impacts performance (BZ#2265544)

    * dtablesize being set to soft maxfiledescriptor limit causing massive slowdown in large environments     (BZ#2265538)

    * dsconf should prevent setting the replicaID for hub and consumer roles. (BZ#2265543)

    * bdb_start - Detected Disorderly Shutdown directory server is not starting (BZ#2265540)

    * After an upgrade the LDAP server wont start if nsslapd-conntablesize is present in the dse.ldif file     (BZ#2265539)

    * [RFE] Required to support both at a same time account inactivity and expiration. (BZ#2265541)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:0908-1 advisory.

  - A heap overflow flaw was found in 389-ds-base. This issue leads to a denial of service when writing a     value larger than 256 chars in log_entry_attr. (CVE-2024-1062)

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

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:1074 advisory.

    389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the     Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.

    Security Fix(es):

    * 389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in     log_entry_attr) (CVE-2024-1062)

    Bug Fix(es):

    * dtablesize being set to soft maxfiledescriptor limit causing massive slowdown in large enviroments.
    [rhel-8.6.0.z] (JIRA:RHEL-15025)

    * Paged search impacts performance [rhel-8.6.0.z] (JIRA:RHEL-15030)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

ID	Name	Product	Family	Severity
205571	Fedora 40 : 389-ds-base (2024-ac07913be8)	Nessus	Fedora Local Security Checks	high
202608	RHEL 9 : 389-ds-base (RHSA-2024:4633)	Nessus	Red Hat Local Security Checks	high
201230	RHEL 8 : redhat-ds:11 (RHSA-2024:4209)	Nessus	Red Hat Local Security Checks	high
200602	Rocky Linux 8 : 389-ds:1.4 (RLSA-2024:3047)	Nessus	Rocky Linux Local Security Checks	medium
200077	SUSE SLES15 / openSUSE 15 Security Update : 389-ds (SUSE-SU-2024:1906-1)	Nessus	SuSE Local Security Checks	medium
198016	Oracle Linux 8 : 389-ds:1.4 (ELSA-2024-3047)	Nessus	Oracle Linux Local Security Checks	medium
197760	RHEL 8 : 389-ds:1.4 (RHSA-2024:3047)	Nessus	Red Hat Local Security Checks	medium
194380	RHEL 8 : redhat-ds:11 (RHSA-2024:1372)	Nessus	Red Hat Local Security Checks	medium
192179	SUSE SLES15 / openSUSE 15 Security Update : 389-ds (SUSE-SU-2024:0908-1)	Nessus	SuSE Local Security Checks	medium
191509	RHEL 8 : 389-ds:1.4 (RHSA-2024:1074)	Nessus	Red Hat Local Security Checks	medium

Detections

Analytics

CVE-2024-1062

medium

Tenable Plugins

high

high

high

medium

medium

medium

medium

medium

medium

medium