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CVE-2020-13946
Good to know:
Date: September 1, 2020
In Apache Cassandra, all versions prior to 2.1.22, 2.2.18, 3.0.22, 3.11.8 and 4.0-beta2, it is possible for a local attacker without access to the Apache Cassandra process or configuration files to manipulate the RMI registry to perform a man-in-the-middle attack and capture user names and passwords used to access the JMX interface. The attacker can then use these credentials to access the JMX interface and perform unauthorised operations. Users should also be aware of CVE-2019-2684, a JRE vulnerability that enables this issue to be exploited remotely.
Language: Java
Severity Score
Related Resources (7)
Severity Score
Weakness Type (CWE)
Exposure of Resource to Wrong Sphere
CWE-668Top Fix
Upgrade Version
Upgrade to version org.apache.cassandra:cassandra-all:4.0-beta2,org.apache.cassandra:cassandra-all:3.11.8,org.apache.cassandra:cassandra-all:3.0.22,org.apache.cassandra:cassandra-all:2.2.18,org.apache.cassandra:cassandra-all:2.1.22
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | HIGH |
| 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): | MEDIUM |
| Authentication (AU): | NONE |
| Confidentiality (C): | PARTIAL |
| Integrity (I): | NONE |
| Availability (A): | NONE |
| Additional information: |