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cve[email protected]CVE-2019-0193
HistoryAug 01, 2019 - 2:15 p.m.

CVE-2019-0193

2019-08-0114:15:13
CWE-94
web.nvd.nist.gov
1024
In Wild
4
apache solr
dataimporthandler
security risk
debug mode
configuration
nvd
cve-2019-0193

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

0.959 High

EPSS

Percentile

99.5%

In Apache Solr, the DataImportHandler, an optional but popular module to pull in data from databases and other sources, has a feature in which the whole DIH configuration can come from a request’s “dataConfig” parameter. The debug mode of the DIH admin screen uses this to allow convenient debugging / development of a DIH config. Since a DIH config can contain scripts, this parameter is a security risk. Starting with version 8.2.0 of Solr, use of this parameter requires setting the Java System property “enable.dih.dataConfigParam” to true.

Affected configurations

NVD
Node
apachesolrRange<8.2.0
CPENameOperatorVersion
apache:solrapache solrlt8.2.0

CNA Affected

[
  {
    "product": "Apache Solr",
    "vendor": "Apache",
    "versions": [
      {
        "status": "affected",
        "version": "Apache Solr all prior to 8.2.0"
      }
    ]
  }
]

References

Social References

More

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

0.959 High

EPSS

Percentile

99.5%