CVE-2022-29155

Description

In OpenLDAP 2.x before 2.5.12 and 2.6.x before 2.6.2, a SQL injection vulnerability exists in the experimental back-sql backend to slapd, via a SQL statement within an LDAP query. This can occur during an LDAP search operation when the search filter is processed, due to a lack of proper escaping.

How to fix CVE-2022-29155

To remediate CVE-2022-29155, upgrade the affected package to a fixed version below.

—upgrade to 2.6.2-r0 or later
—upgrade to 2.5.12 or later
—upgrade to 2.4.57+dfsg-3+deb11u1 or later
—upgrade to 2.4.44+dfsg-5+deb9u9 or later
—upgrade to 2.4.47+dfsg-3+deb10u7 or later

Is CVE-2022-29155 being exploited?

Moderate — EPSS is 13.6%. Track this CVE but it's not at the top of the prioritisation list.

Affected packages (5)

from 0, < 2.6.2-r0
>= 2.0.0, < 2.5.12, >= 2.6.0, < 2.6.2
from 0, < 2.4.57+dfsg-3+deb11u1
from 0, < 2.4.44+dfsg-5+deb9u9
from 0, < 2.4.47+dfsg-3+deb10u7

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	CRITICAL9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H