by Kastro
Paper/Archive/CVE-2020-13957

CVE-2020-13957

apache — Apache Solr versions 6.6.0 to 6.6.6, 7.0.0 to 7.7.3 and 8.0.0 to 8.6.2 prevents some features considered dangerous (which could be used f…

EPSS 79%CVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.6.996 × 2019.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Apache Solr versions 6.6.0 to 6.6.6, 7.0.0 to 7.7.3 and 8.0.0 to 8.6.2 prevents some features considered dangerous (which could be used for remote code execution) to be configured in a ConfigSet that's uploaded via API without authentication/authorization. The checks in place to prevent such features can be circumvented by using a combination of UPLOAD/CREATE actions.

Affected

ProductAffectedFixed inSource
Apache SolrApache Solr 6.6.0 to 6.6.6, 7.0.0 to 7.7.3, 8.0.0 to 8.6.2–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refmail-archives.us.apache.org/mod_mbox/www-announce/202010.mbox/%3CCAECwjAWCVLoVaZy%3DTNRQ6Wk9KWVxdPRiGS8NT%2BPHMJCxbbsEVg%40mail.gmail.com%3Ereflists.apache.org/thread.html/r226c1112bb41e7cd427862d875eff9877a20a40242c2542f4dd39e4a%40%3Cissues.lucene.apache.org%3Ereflists.apache.org/thread.html/r4ca8ba5980d9049cf3707798aa3116ee76c1582f171ff452ad2ca75e%40%3Cissues.lucene.apache.org%3Erefsecurity.netapp.com/advisory/ntap-20201023-0002reflists.apache.org/thread.html/r8b1782d42d0a4ce573495d5d9345ad328d652c68c411ccdb245c57e3%40%3Cissues.lucene.apache.org%3Ereflists.apache.org/thread.html/r1c783d3d81ba62f3381a17a4d6c826f7dead3a132ba42349c90df075%40%3Ccommits.lucene.apache.org%3Ereflists.apache.org/thread.html/r7512ae552cd9d14ab8b1bc0a7e95f2ec52ae85364f068d4034398ede%40%3Cissues.lucene.apache.org%3Ereflists.apache.org/thread.html/r9d7356f209ee30d702b6a921c866564eb2e291b126640c7ab70feea7%40%3Ccommits.lucene.apache.org%3Ereflists.apache.org/thread.html/r5557641fcf5cfd99260a7037cfbc8788fb546b72c98a900570edaa2e%40%3Cissues.lucene.apache.org%3Ereflists.apache.org/thread.html/r3d1e24a73e6bffa1d6534e1f34c8f5cbd9999495e7d933640f4fa0ed%40%3Cissues.lucene.apache.org%3Ereflists.apache.org/thread.html/r13a728994c60be5b5a7049282b5c926dac1fc6a9a0b2362f6adfa573%40%3Cissues.lucene.apache.org%3Ereflists.apache.org/thread.html/r2f8d33a4de07db9459fb2a98a1cd39747066137636b53f84a13e5628%40%3Cissues.lucene.apache.org%3Ereflists.apache.org/thread.html/r853fdc6d0b91d5e01a26c7bd5becb044ad775a231703d634ca5d55c9%40%3Cissues.lucene.apache.org%3Ereflists.apache.org/thread.html/r2236fdf99ac3efbfc36c2df96d3a88f822baa6f45e13fec7ff558e34%40%3Cdev.bigtop.apache.org%3Ereflists.apache.org/thread.html/r999f828e6e37d9e825e207471cbfd2681c3befcd7f3abd59ed87c0d5%40%3Cissues.bigtop.apache.org%3Ereflists.apache.org/thread.html/rb1de6ba50a468e9baff32a249edaa08f6bcec7dd7cc208e25e6b48c8%40%3Cissues.bigtop.apache.org%3Ereflists.apache.org/thread.html/rf1a32f00017e83ff29a74be2de02e28e4302dddb5f14c624e297a8c0%40%3Cdev.bigtop.apache.org%3Ereflists.apache.org/thread.html/r2a6600fe9afd502c04d26fd112823ec3f3c3ad1b4a289d10567a78a0%40%3Cdev.bigtop.apache.org%3Ereflists.apache.org/thread.html/r3da9895cea476bcee2557531bebd4e8f6f367dc3ea900a65e2f51cd8%40%3Cissues.bigtop.apache.org%3Ereflists.apache.org/thread.html/rb2f1c7fd3d3ea719dfac4706a80e6affddecae8663dda04e1335347f%40%3Ccommits.bigtop.apache.org%3Ereflists.apache.org/thread.html/r622a043c2890327f8a4aea16b131e8a7137a282a004614369fceb224%40%3Cdev.bigtop.apache.org%3Ereflists.apache.org/thread.html/r1d4a247329a8478073163567bbc8c8cb6b49c6bfc2bf58153a857af1%40%3Ccommits.druid.apache.org%3E