CVE catalog
CVE-2021-29943
lucene-solr: CVE-2021-29943
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.67% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | lucene-solr | sid | 3.6.2+dfsg-28 | not affected |
| Debian | lucene-solr | forky | 3.6.2+dfsg-28 | not affected |
| Debian | lucene-solr | trixie | 3.6.2+dfsg-26 | not affected |
| Debian | lucene-solr | bookworm | 3.6.2+dfsg-26 | not affected |
| Ubuntu | lucene-solr | pro | 3.6.2+dfsg-1 | vulnerable |
| Ubuntu | lucene-solr | pro | 3.6.2+dfsg-2 | vulnerable |
| Ubuntu | lucene-solr | pro | 3.6.2+dfsg-2ubuntu0.1~esm1 | vulnerable |
| Ubuntu | lucene-solr | pro | 3.6.2+dfsg-2ubuntu0.1~esm2 | vulnerable |
| Ubuntu | lucene-solr | pro | 3.6.2+dfsg-2ubuntu0.1~esm4 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | lucene-solr | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | lucene-solr | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | lucene-solr | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | lucene-solr | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [liblucene3-contrib-java]Not affected
Source package: [lucene-solr]
Details (2)
3.6.2+dfsg-26· all · bookwormNot affected
dsa · lucene-solr · debian · bookworm
3.6.2+dfsg-26· all · bookwormNot affected
dsa · lucene-solr · debian · bookworm
- [liblucene3-java]Not affected
Source package: [lucene-solr]
Details (2)
3.6.2+dfsg-26· all · bookwormNot affected
dsa · lucene-solr · debian · bookworm
3.6.2+dfsg-26· all · bookwormNot affected
dsa · lucene-solr · debian · bookworm
Observed: