CVE-2021-29262: When starting Apache Solr versions prior to 8.8.2, configured with the SaslZkACLProvider or VMParamsAllAndReadonlyDigestZkACLProvider and no existing…

PriorityP349high7.5CVSS 3.1

AVNACLPRNUINSUCHINAN

EPSS

7.80%

94.0th percentile

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
apache	solr	< 8.8.2	8.8.2
apache_software_foundation	apache_solr	>= Apache Solr < 8.8.2	8.8.2
debian	lucene-solr	—	—

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N

osv7.5HIGH

vendor_debian7.5LOW

vendor_redhat7.5HIGH

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