CVE-2017-3163
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
76.8%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| apache | solr | * | cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:* |
| apache | solr | 6.0.0 | cpe:2.3:a:apache:solr:6.0.0:*:*:*:*:*:*:* |
| apache | solr | 6.0.1 | cpe:2.3:a:apache:solr:6.0.1:*:*:*:*:*:*:* |
| apache | solr | 6.1.0 | cpe:2.3:a:apache:solr:6.1.0:*:*:*:*:*:*:* |
| apache | solr | 6.2.0 | cpe:2.3:a:apache:solr:6.2.0:*:*:*:*:*:*:* |
| apache | solr | 6.2.1 | cpe:2.3:a:apache:solr:6.2.1:*:*:*:*:*:*:* |
| apache | solr | 6.3.0 | cpe:2.3:a:apache:solr:6.3.0:*:*:*:*:*:*:* |
| apache | solr | 6.4.0 | cpe:2.3:a:apache:solr:6.4.0:*:*:*:*:*:*:* |
References
access.redhat.com/errata/RHSA-2018:1447
access.redhat.com/errata/RHSA-2018:1448
access.redhat.com/errata/RHSA-2018:1449
access.redhat.com/errata/RHSA-2018:1450
access.redhat.com/errata/RHSA-2018:1451
lists.apache.org/thread.html/a6a33a186f293f9f9aecf3bd39c76252bfc49a79de4321dd2a53b488%40%3Csolr-user.lucene.apache.org%3E
www.debian.org/security/2018/dsa-4124
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
76.8%