Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-33900

Severity CVSS v4.0:
Pending analysis
Type:
CWE-319 Cleartext Transmission of Sensitive Information
Publication date:
26/07/2021
Last modified:
27/10/2022

Description

While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue affects Apache Directory Studio version 2.0.0.v20210213-M16 and prior versions.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apache:directory_studio:*:*:*:*:*:*:*:* 1.5.3 (including)
cpe:2.3:a:apache:directory_studio:2.0.0:milestone1:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone10:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone11:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone12:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone13:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone14:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone15:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone16:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone2:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone3:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone4:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone5:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone6:*:*:*:*:*:*
cpe:2.3:a:apache:directory_studio:2.0.0:milestone7:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools