SSRF in Apache Solr
CVE-2017-3164
Server Side Request Forgery in Apache Solr, versions 1.3 until 7.6 (inclusive). Since the "shards" parameter does not have a corresponding whitelist mechanism, a remote attacker with access to the server could make Solr perform an HTTP GET request to any reachable URL.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.194 (97.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.194 · newest: 0.194 · change: 0.000
Affected products
- Apache Solr
- Apache Software Foundation Solr — versions Apache Solr 1.3.0 to 1.4.1, 3.1.0 to 3.6.2, 4.0.0 to 4.10.4, 5.0.0 to 5.5.5, 6.0.0 to 6.6.5, 7.0.0 to 7.6.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/107026 (VDB Entry, Third Party Advisory, vdb-entry)
- mail-archives.apache.org/mod_mbox/www-announce/201902.mbox/<CAECwjAVjBN=wO5rYs6… (Vendor Advisory, mailing-list, Mailing List, Mitigation)
- lists.apache.org/thread.html/75dc651478f9d04505b46d44fe3ac739e7aaf3d7bf12579736… (mailing-list)
- lists.apache.org/thread.html/ca3105b6934ccd28e843dffe39724f6963ff49825e9b709837… (mailing-list)
- lists.apache.org/thread.html/e0f9c652b57a91fdcc287efcead620af9f4d8e46b88f0b761a… (mailing-list)
- lists.apache.org/thread.html/43026507844ada1ac658ccf7bc939378c13e492fd6538416ce… (mailing-list)
- lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e763… (mailing-list)
- lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6… (mailing-list)
- www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- www.oracle.com/security-alerts/cpuoct2020.html
Frequently asked questions
- What is CVE-2017-3164?
- CVE-2017-3164 is a high-severity vulnerability in Apache Solr, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.5/10. Published 2019-03-08.
- How severe is CVE-2017-3164?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-3164 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.