AttackerKBAKB:7F8C147C-743B-45C5-8799-94770C877AD8CVE-2014-3120
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.552 Medium
EPSS
Percentile
97.3%
The default configuration in Elasticsearch before 1.2 enables dynamic scripting, which allows remote attackers to execute arbitrary MVEL expressions and Java code via the source parameter to _search. NOTE: this only violates the vendor’s intended security policy if the user does not run Elasticsearch in its own independent virtual machine.
Recent assessments:
Assessed Attacker Value: 0
Assessed Attacker Value: 0Assessed Attacker Value: 0
References
bouk.co/blog/elasticsearch-rce
www.exploit-db.com/exploits/33370
www.osvdb.org/106949
www.rapid7.com/db/modules/exploit/multi/elasticsearch/script_mvel_rce
www.securityfocus.com/bid/67731
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3120
www.elastic.co/blog/logstash-1-4-3-released
www.elastic.co/community/security
www.found.no/foundation/elasticsearch-security#staying-safe-while-developing-with-elasticsearch
Related
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.552 Medium
EPSS
Percentile
97.3%