openEuler update for openldap



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-29155
CWE-ID CWE-89
Exploitation vector Network
Public exploit N/A
Vulnerable software
 openEuler
Operating systems & Components / Operating system

openldap-help
Operating systems & Components / Operating system package or component

openldap-servers
Operating systems & Components / Operating system package or component

openldap-clients
Operating systems & Components / Operating system package or component

openldap-devel
Operating systems & Components / Operating system package or component

openldap-debugsource
Operating systems & Components / Operating system package or component

openldap-debuginfo
Operating systems & Components / Operating system package or component

openldap
Operating systems & Components / Operating system package or component

Vendor openEuler

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) SQL injection

EUVDB-ID: #VU63343

Risk: High

CVSSv4.0: 8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-29155

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data in the experimental back-sql backend to slapd during an LDAP search operation when the search filter is processed. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

openldap-help: before 2.4.50-7

openldap-servers: before 2.4.50-7

openldap-clients: before 2.4.50-7

openldap-devel: before 2.4.50-7

openldap-debugsource: before 2.4.50-7

openldap-debuginfo: before 2.4.50-7

openldap: before 2.4.50-7

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1654


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.



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