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CVE-2017-3163
Good to know:
Date: August 30, 2017
When using the Index Replication feature, Apache Solr nodes can pull index files from a master/leader node using an HTTP API which accepts a file name. However, Solr before 5.5.4 and 6.x before 6.4.1 did not validate the file name, hence it was possible to craft a special request involving path traversal, leaving any file readable to the Solr server process exposed. Solr servers protected and restricted by firewall rules and/or authentication would not be at risk since only trusted clients and users would gain direct HTTP access.
Language: Java
Severity Score
Related Resources (11)
Severity Score
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22Top Fix
Upgrade Version
Upgrade to version vufind/vufind - dev-release-5.0;vufind/vufind - dev-legacy/clavius;vufind/vufind - dev-legacy/bootstrap;vufind/vufind - dev-legacy/lbs4-daia;vufind/vufind - dev-legacy/mink-autoretry;vufind/vufind - dev-pullrequest_accessib_turn-my-account-menu-into-ul;vufind/vufind - v2.5.2;vufind/vufind - v3.1;vufind/vufind - 0.4.0;mugoweb/ezfind - dev-constructor_call_fix;mugoweb/ezfind - 2.1.0;datafactory/ezfind-ls - no_fix;datafactory/ezfind-ls - v2017.07.0;crevillo/ez-price-bundle - dev-dev-ezp7;gggeek/ezfind-ls - dev-EZP-21331;gggeek/ezfind-ls - no_fix;gggeek/ezfind-ls - dev-improve_one_warning_message;eslider/solr - no_fix;se7enxweb/ezfind-ls - no_fix;se7enxweb/ezfind - no_fix;org.apache.solr:solr-core:5.5.4;org.apache.solr:solr-core:6.4.1;org.infinispan:infinispan-embedded-query:7.0.0.CR1
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | NONE |
| Confidentiality (C): | PARTIAL |
| Integrity (I): | NONE |
| Availability (A): | NONE |
| Additional information: |