CVE-2021-29262CWE-522

Misapplied Zookeeper ACLs can result in leakage of configured authentication and authorization settings

published April 13, 2021

CVSS
—
EPSS
7%
Percentile
93.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06724 · 93.9th percentile
Weakness
CWE-522 · Insufficiently Protected Credentials
Published
2021-04-13T06:35Z
EPSS history
Timeline
  • 13 APR 06:35Z
    Misapplied Zookeeper ACLs can result in leakage of configured authentication and authorization settings
    cvelistv5