CVE-2018-11802
Last modified
CVE-2018-11802 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. In Apache Solr, the cluster can be partitioned into multiple collections and only a subset of nodes actually host any given collection. However, if a node receives a request for a collection it does not host, it proxies the request to a relevant node and serves the request. EPSS estimates a 2.02% chance of exploitation in the next 30 days.
Description
In Apache Solr, the cluster can be partitioned into multiple collections and only a subset of nodes actually host any given collection. However, if a node receives a request for a collection it does not host, it proxies the request to a relevant node and serves the request. Solr bypasses all authorization settings for such requests. This affects all Solr versions prior to 7.7 that use the default authorization mechanism of Solr (RuleBasedAuthorizationPlugin).
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Solr | >= 4.2.0, < 6.6.6 |
| Apache | Solr | >= 7.0.0, < 7.7.0 |
References
- https://www.openwall.com/lists/oss-security/2019/04/24/1Mailing List, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2019/04/24/1Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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