SUSE update for 389-ds
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 5 |
| CVE-ID | CVE-2021-3652 CVE-2021-4091 CVE-2022-0918 CVE-2022-0996 CVE-2022-1949 |
| CWE-ID | CWE-287 CWE-416 CWE-119 CWE-613 CWE-863 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #3 is available. |
| Vulnerable software |
SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system SUSE CaaS Platform Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system libsvrcore0-debuginfo Operating systems & Components / Operating system package or component libsvrcore0 Operating systems & Components / Operating system package or component lib389 Operating systems & Components / Operating system package or component 389-ds-snmp-debuginfo Operating systems & Components / Operating system package or component 389-ds-snmp Operating systems & Components / Operating system package or component 389-ds-devel Operating systems & Components / Operating system package or component 389-ds-debugsource Operating systems & Components / Operating system package or component 389-ds-debuginfo Operating systems & Components / Operating system package or component 389-ds Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 5 vulnerabilities.
1) Improper Authentication
EUVDB-ID: #VU55334
Risk: Medium
CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-3652
CWE-ID:
CWE-287 - Improper Authentication
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in the way the asterisk character is processed by the LDAP server when importing password hashes from /etc/shadow for disabled accounts. As a result of the flaw, if an LDAP admin imports such an account from a NIS or /etc/shadow database into Directory Server, any password will be valid for that account.
Update the affected package 389-ds to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
libsvrcore0-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
libsvrcore0: before 1.4.2.16~git68.efa843752-150100.7.34.1
lib389: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-devel: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debugsource: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds: before 1.4.2.16~git68.efa843752-150100.7.34.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libsvrcore0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsvrcore0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:lib389:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222163-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Use-after-free
EUVDB-ID: #VU60867
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-4091
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a use-after-free error when processing virtual attributes context in persistent searches. A remote user can send specially crafted search requests to the directory server, trigger a use-after-free error and crash the server.
Update the affected package 389-ds to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
libsvrcore0-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
libsvrcore0: before 1.4.2.16~git68.efa843752-150100.7.34.1
lib389: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-devel: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debugsource: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds: before 1.4.2.16~git68.efa843752-150100.7.34.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libsvrcore0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsvrcore0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:lib389:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222163-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Buffer overflow
EUVDB-ID: #VU63128
Risk: Medium
CVSSv4.0: 5.5 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green]
CVE-ID: CVE-2022-0918
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error when handling network packets. A remote attacker can create a single TCP packet to the LDAP port, trigger a segmentation fault and crash the slapd daemon.
Update the affected package 389-ds to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
libsvrcore0-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
libsvrcore0: before 1.4.2.16~git68.efa843752-150100.7.34.1
lib389: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-devel: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debugsource: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds: before 1.4.2.16~git68.efa843752-150100.7.34.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libsvrcore0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsvrcore0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:lib389:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222163-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
4) Insufficient Session Expiration
EUVDB-ID: #VU64661
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-0996
CWE-ID:
CWE-613 - Insufficient Session Expiration
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient session expiration issue that allows expired passwords to access the database to cause improper authentication. A remote non-authenticated attacker can obtain or guess session token and gain unauthorized access to session that belongs to another user.
MitigationUpdate the affected package 389-ds to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
libsvrcore0-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
libsvrcore0: before 1.4.2.16~git68.efa843752-150100.7.34.1
lib389: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-devel: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debugsource: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds: before 1.4.2.16~git68.efa843752-150100.7.34.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libsvrcore0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsvrcore0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:lib389:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222163-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
5) Incorrect authorization
EUVDB-ID: #VU64440
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-1949
CWE-ID:
CWE-863 - Incorrect Authorization
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to incorrect authorization in the 389-ds-base package where some LDAP queries can cause performance issues. A remote attacker can send a non-optimal search that causes serious performance issues within the directory server.
MitigationUpdate the affected package 389-ds to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
libsvrcore0-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
libsvrcore0: before 1.4.2.16~git68.efa843752-150100.7.34.1
lib389: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-snmp: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-devel: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debugsource: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds-debuginfo: before 1.4.2.16~git68.efa843752-150100.7.34.1
389-ds: before 1.4.2.16~git68.efa843752-150100.7.34.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libsvrcore0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsvrcore0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:lib389:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:389-ds:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222163-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
