When starting Apache Solr versions prior to 8.8.2, configured with the SaslZkACLProvider or VMParamsAllAndReadonlyDigestZkACLProvider and no existing security.json znode, if the optional read-only user is configured then Solr would not treat that node as a sensitive path and would allow it to be readable. Additionally, with any ZkACLProvider, if the security.json is already present, Solr will not automatically update the ACLs.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.26231.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Apache
  • Solr

Configuration 1 [-]

cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

Manually set appropriate ACLs on /security.json znode.

References
Link Providers
https://lists.apache.org/thread.html/r1171f6417eeb6d5e1206d53e2b2ff2d6ee14026f8b595ef7d8a33b79%40%3Coak-issues.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r1e92a2eff6c47a65c4a6e95e809a9707181de76f8062403a0bea1012%40%3Coak-issues.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r51b29ff62060b67bc9999ded5e252b36b09311fe5a02d27f6de3e4d3%40%3Coak-issues.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r536da4c4e4e406f7843461cc754a3d0a3fe575aa576e2b71a9cd57d0%40%3Cannounce.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r7151081abab92a827a607205c4260b0a3d22280b52d15bc909177608%40%3Coak-issues.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r8d35eeb9a470d2682b5bcf3be0b8942faa7e28f9ca5861c058d17fff%40%3Coak-issues.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r9c4ce6903218c92ef2583070e64af5a69e483821c4b3016dc41e3c6f%40%3Coak-issues.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rb6db683903174eaa44ec80cc118a38574319b0d4181f36b61ee6278f%40%3Cdev.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rbc680cbfd745f22d182158217428a296e8e398cde16f3f428fe4bddc%40%3Coak-issues.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rd85f87e559ee27e9c69795e3ad93a77621895e0328ea3df41d711d72%40%3Coak-commits.jackrabbit.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/ref84e60192f4bdc3206b247f260513e8d4e71f3e200792f75386d07a%40%3Cdev.jackrabbit.apache.org%3E cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-29262 cve-icon
https://security.netapp.com/advisory/ntap-20210604-0009/ cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-29262 cve-icon
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2024-08-03T22:02:51.423Z

Reserved: 2021-03-26T00:00:00

Link: CVE-2021-29262

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-13T07:15:12.247

Modified: 2024-11-21T06:00:54.250

Link: CVE-2021-29262

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-04-12T00:00:00Z

Links: CVE-2021-29262 - Bugzilla

cve-icon OpenCVE Enrichment

No data.