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ApacheCVE-2021-33900

HistoryJul 26, 2021 - 7:15 a.m.

CVE-2021-33900

2021-07-2607:15:07

CWE-319

CWE-311

apache

web.nvd.nist.gov

cve-2021-33900

apache directory studio

starttls

sasl

encryption

confidentiality layer

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.6%

JSON

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.

Affected configurations

Nvd

Vulners

Node

apachedirectory_studioRange≤1.5.3

apachedirectory_studioMatch2.0.0milestone1

apachedirectory_studioMatch2.0.0milestone10

apachedirectory_studioMatch2.0.0milestone11

apachedirectory_studioMatch2.0.0milestone12

apachedirectory_studioMatch2.0.0milestone13

apachedirectory_studioMatch2.0.0milestone14

apachedirectory_studioMatch2.0.0milestone15

apachedirectory_studioMatch2.0.0milestone16

apachedirectory_studioMatch2.0.0milestone2

apachedirectory_studioMatch2.0.0milestone3

apachedirectory_studioMatch2.0.0milestone4

apachedirectory_studioMatch2.0.0milestone5

apachedirectory_studioMatch2.0.0milestone6

apachedirectory_studioMatch2.0.0milestone7

apachedirectory_studioMatch2.0.0milestone8

apachedirectory_studioMatch2.0.0milestone9

VendorProductVersionCPE
apachedirectory_studio*cpe:2.3:a:apache:directory_studio:*:*:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone1:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone10:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone11:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone12:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone13:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone14:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone15:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone16:*:*:*:*:*:*
apachedirectory_studio2.0.0cpe:2.3:a:apache:directory_studio:2.0.0:milestone2:*:*:*:*:*:*

Vendor	Product	Version	CPE
apache	directory_studio	*	cpe:2.3:a:apache:directory_studio::::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone1::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone10::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone11::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone12::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone13::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone14::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone15::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone16::::::
apache	directory_studio	2.0.0	cpe:2.3:a:apache:directory_studio:2.0.0:milestone2::::::

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CNA Affected

[
  {
    "product": "Apache Directory Studio",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "2.0.0.v20210213-M16",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.6%

JSON

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