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  • Keyword (text search): cpe:2.3:a:apache:kafka:2.0.2:*:*:*:*:*:*:*
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Vuln ID Summary CVSS Severity
CVE-2021-38153

Some components in Apache Kafka use `Arrays.equals` to validate a password or key, which is vulnerable to timing attacks that make brute force attacks for such credentials more likely to be successful. Users should upgrade to 2.8.1 or higher, or 3.0.0 or higher where this vulnerability has been fixed. The affected versions include Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.6.0, 2.6.1, 2.6.2, 2.7.0, 2.7.1, and 2.8.0.

Published: September 22, 2021; 5:15:07 AM -0400
V4.0:(not available)
V3.1: 5.9 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2018-17196

In Apache Kafka versions between 0.11.0.0 and 2.1.0, it is possible to manually craft a Produce request which bypasses transaction/idempotent ACL validation. Only authenticated clients with Write permission on the respective topics are able to exploit this vulnerability. Users should upgrade to 2.1.1 or later where this vulnerability has been fixed.

Published: July 11, 2019; 5:15:09 PM -0400
V4.0:(not available)
V3.0: 8.8 HIGH
V2.0: 6.5 MEDIUM