github_osv/GHSA-jgcr-fg3g-qvw8
Improper permission handling in Apache Solr
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.
gitlab/maven/org.apache.solr/solr-core/CVE-2021-29262
Insufficiently Protected Credentials
When starting Apache Solr, 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.