CVE-2021-29943GHSA-VF7P-J8X6-XVWPBIT-SOLR-2021-29943
Apache Solr Unprivileged users may be able to perform unauthorized read/write to collections
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 8.8.2
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
When using ConfigurableInternodeAuthHadoopPlugin for authentication, Apache Solr versions prior to 8.8.2 would forward/proxy distributed requests using server credentials instead of original client credentials. This would result in incorrect authorization resolution on the receiving hosts.
Timeline
- CVE published
- Record last updated
Affected versions
- Apache Software Foundation Apache Solr
fixed in 8.8.2
- org.apache.solr:solr-parentMaven
fixed in 8.8.2