CVE-2020-17516

Apache Cassandra versions 2.1.0 to 2.1.22, 2.2.0 to 2.2.19, 3.0.0 to 3.0.23, and 3.11.0 to 3.11.9, when using 'dc' or 'rack' internode_encryption setting, allows both encrypted and unencrypted internode connections. A misconfigured node or a malicious user can use the unencrypted connection despite not being in the same rack or dc, and bypass mutual TLS requirement.

Link	Resource
http://mail-archives.apache.org/mod_mbox/cassandra-user/202102.mbox/%3c6E4340A5-D7BE-4D33-9EC5-3B505A626D8D@apache.org%3e	Mailing List Vendor Advisory
https://lists.apache.org/thread.html/rd84bec24907617bdb72f7ec907cd7437a0fd5a8886eb55aa84dd1eb8@%3Ccommits.cassandra.apache.org%3E	Mailing List Vendor Advisory
https://security.netapp.com/advisory/ntap-20210521-0002/	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/rcb16f36cafa184dd159e94033f87d0fc274c4752d467f3a09f2ceae4@%3Ccommits.cassandra.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r81243a412a37a22211754936a13856af07cc68a93d728c52807486e9@%3Ccommits.cassandra.apache.org%3E	Mailing List Third Party Advisory

Configuration 1

cpe:2.3:a:apache:cassandra:*:*:*:*:*:*:*:* cpe:2.3:a:apache:cassandra:*:*:*:*:*:*:*:* cpe:2.3:a:apache:cassandra:*:*:*:*:*:*:*:* cpe:2.3:a:apache:cassandra:*:*:*:*:*:*:*:*

---

Published : 2021-02-03 05:15

Updated : 2021-09-16 01:19

---

NVD link : CVE-2020-17516

Mitre link : CVE-2020-17516

No products.

CWE-290

Authentication Bypass by Spoofing