| Name | CVE-2020-13941 |
| Description | Reported in SOLR-14515 (private) and fixed in SOLR-14561 (public), released in Solr version 8.6.0. The Replication handler (https://lucene.apache.org/solr/guide/8_6/index-replication.html#http-api-commands-for-the-replicationhandler) allows commands backup, restore and deleteBackup. Each of these take a location parameter, which was not validated, i.e you could read/write to any location the solr user can access. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| lucene-solr (PTS) | jessie, jessie (lts) | 3.6.2+dfsg-5+deb8u3 | vulnerable |
| stretch (security), stretch (lts), stretch | 3.6.2+dfsg-10+deb9u3 | vulnerable |
| buster | 3.6.2+dfsg-20+deb10u2 | vulnerable |
| bullseye | 3.6.2+dfsg-24 | fixed |
| sid, trixie, bookworm | 3.6.2+dfsg-26 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| lucene-solr | source | jessie | (unfixed) | end-of-life | | |
| lucene-solr | source | (unstable) | 3.6.2+dfsg-23 | | | |
Notes
[buster] - lucene-solr <ignored> (Minor issue)
[stretch] - lucene-solr <ignored> (Minor issue)
https://www.openwall.com/lists/oss-security/2020/08/15/1
https://issues.apache.org/jira/browse/SOLR-14561
https://github.com/apache/lucene-solr/commit/936b9d770e769c9018a9f408d576f52e7c4e8be2
Server components disabled in 3.6.2+dfsg-23, using that as the fixed version