CVE-2020-13941

NameCVE-2020-13941
DescriptionReported 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
lucene-solr (PTS)stretch3.6.2+dfsg-10+deb9u2vulnerable
stretch (security)3.6.2+dfsg-10+deb9u3vulnerable
buster3.6.2+dfsg-20+deb10u2vulnerable
sid3.6.2+dfsg-22vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
lucene-solrsource(unstable)(unfixed)

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

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