Medium severity · published Oct 14, 2022
CVE-2022-2850
A flaw was found In 389-ds-base
6.5
CVSS
1.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
38
389-ds-base ·
389-ds-base-2.0.x+ · source: vendor, NVD
DL
Debian Linux · Debian
10.0 · source: NVD
DS
Directory Server · Redhat
11.0; 12.0 · source: NVD
EL
Enterprise Linux · Redhat
6.0; 7.0; 8.0; 9.0 · source: NVD
FE
Fedora · Fedoraproject
35; 36 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2850
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2850
Exploit
https://access.redhat.com/security/cve/CVE-2022-2850
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=2118691
Mailing List
https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html
lists.debian.org
https://lists.debian.org/debian-lts-announce/2025/01/msg00015.html