WaratekVRT Sign in

Apache Solr CVEs with a working exploit

3 CVEs, 1 protected by Waratek

Reset
More filters (1)
Columns
Product: Solr✕
Overview 3 matches · 1 protected · 0 exploited · 0 CISA KEV
3matches 1protected33.3% 0exploited0.0% 0CISA KEV0.0%
Protected by Waratek 1 33.3% Rule in development 1 33.3% Mitigation candidate 1 33.3% No exploit published 0 0.0%
Critical 2 66.7% High 0 0.0% Medium 1 33.3% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 1 33.3% partly blocked 0 0.0% not blocked 2 66.7% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 3 100.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / year
Mitigation candidate: 1Rule in development: 1Protected by Waratek: 1 Medium: 1Critical: 2 not blocked: 2blocked by ARMR today: 1 Working exploit published: 3
20171 Protected by Waratek1 Critical1 blocked by ARMR today1 Working exploit published1 20180 20190 20200 20211 Rule in development1 Critical1 not blocked1 Working exploit published1 20220 20230 20241 Mitigation candidate1 Medium1 not blocked1 Working exploit published1
20172018201920202021202220232024
3 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2023-50290 Medium 2024-01-15 Mitigation candidate Working exploit published Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Solr. The Solr Metrics API publishes all unprotected environment variables available to each Apache Solr instance. Users are able to specify which environment variables to hide, however, the default list is designed to work for known secret Java system properties. Environment variables cannot be strictly defined in Solr, like Java system properties can be, and may be set for the entire host, unlike Java system properties which are set per-Java-proccess. The Solr Metrics API is protected by the "metrics-read" permission. Therefore, Solr Clouds with Authorization setup will only be vulnerable via users with the "metrics-read" permission. This issue affects Apache Solr: from 9.0.0 before 9.3.0. Users are recommended to upgrade to version 9.3.0 or later, in which environment variables are not published via the Metrics API.
CVE-2021-27905 Critical 2021-04-13 Rule in development Working exploit published The ReplicationHandler (normally registered at "/replication" under a Solr core) in Apache Solr has a "masterUrl" (also "leaderUrl" alias) parameter that is used to designate another ReplicationHandler on another Solr core to replicate index data into the local core. To prevent a SSRF vulnerability, Solr ought to check these parameters against a similar configuration it uses for the "shards" parameter. Prior to this bug getting fixed, it did not. This problem affects essentially all Solr versions prior to it getting fixed in 8.8.2.
CVE-2017-12629 Critical 2017-10-14 Protected by Waratek Working exploit published Remote code execution occurs in Apache Solr before 7.1 with Apache Lucene before 7.1 by exploiting XXE in conjunction with use of a Config API add-listener command to reach the RunExecutableListener class. Elasticsearch, although it uses Lucene, is NOT vulnerable to this. Note that the XML external entity expansion vulnerability occurs in the XML Query Parser which is available, by default, for any query request with parameters deftype=xmlparser and can be exploited to upload malicious data to the /upload request handler or as Blind XXE using ftp wrapper in order to read arbitrary local files from the Solr server. Note also that the second vulnerability relates to remote code execution using the RunExecutableListener available on all affected versions of Solr.