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[email protected]CVE-2022-0918

HistoryMar 16, 2022 - 3:15 p.m.

CVE-2022-0918

2022-03-1615:15:16

[email protected]

web.nvd.nist.gov

114

cve-2022-0918

389 directory server

denial of service

ldap

network security

segmentation fault

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.6%

JSON

A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.

Affected configurations

Vulners

NVD

Node

fedoraproject389_directory_serverRange≤1.4

VendorProductVersionCPE
fedoraproject389_directory_server*cpe:2.3:a:fedoraproject:389_directory_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fedoraproject	389_directory_server	*	cpe:2.3:a:fedoraproject:389_directory_server::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "389-ds-base",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "1.4"
      }
    ]
  }
]