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cveApacheCVE-2020-1958
HistoryApr 01, 2020 - 10:15 p.m.

CVE-2020-1958

2020-04-0122:15:17
CWE-74
apache
web.nvd.nist.gov
51
2
cve-2020-1958
apache druid
ldap authentication
information disclosure
security vulnerability

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.003

Percentile

71.5%

JSON

When LDAP authentication is enabled in Apache Druid 0.17.0, callers of Druid APIs with a valid set of LDAP credentials can bypass the credentialsValidator.userSearch filter barrier that determines if a valid LDAP user is allowed to authenticate with Druid. They are still subject to role-based authorization checks, if configured. Callers of Druid APIs can also retrieve any LDAP attribute values of users that exist on the LDAP server, so long as that information is visible to the Druid server. This information disclosure does not require the caller itself to be a valid LDAP user.

Affected configurations

Nvd
Vulners
Node
apachedruidMatch0.17.0
VendorProductVersionCPE
apachedruid0.17.0cpe:2.3:a:apache:druid:0.17.0:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Apache Druid",
    "vendor": "Apache",
    "versions": [
      {
        "status": "affected",
        "version": "0.17.0"
      }
    ]
  }
]

References

Social References

More

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CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.003

Percentile

71.5%

JSON
Related for CVE-2020-1958
prion1checkpoint_advisories1cvelist1redhatcve1osv2nvd1nessus1github1