Improper input validation in Redpanda
CVE-2023-30450
rpk in Redpanda before 23.1.2 mishandles the redpanda.rpc_server_tls field, leading to (for example) situations in which there is a data type mismatch that cannot be automatically fixed by rpk, and instead a user must reconfigure (while a cluster is turned off) in order to have TLS on broker RPC ports. NOTE: the fix was also backported to the 22.2 and 22.3 branches.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (46.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/redpanda-data/redpanda/pull/7719 (Patch)
- github.com/redpanda-data/redpanda/commit/58795aa07e88e0a63cebf4e1d9fcc717ceef05… (Patch)
- github.com/redpanda-data/redpanda/commit/cf82b99457e2434d3674e424ab560fe201e6c3… (Patch)
- github.com/redpanda-data/redpanda/commit/a839056381ea7cd71e68495854e388daf7a08b… (Patch)
- github.com/redpanda-data/redpanda/compare/v23.1.1...v23.1.2 (Release Notes)
Frequently asked questions
- What is CVE-2023-30450?
- CVE-2023-30450 is a medium-severity vulnerability in Redpanda, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2023-04-08.
- How severe is CVE-2023-30450?
- Medium severity. CVSS v3 base score is 4.3 out of 10.