CVSS: 5.9EPSS: 1%CPEs: 23EXPL: 0CVE-2021-38153 – Timing Attack Vulnerability for Apache Kafka Connect and Clients
https://notcve.org/view.php?id=CVE-2021-38153
22 Sep 2021 — 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. Algunos componentes de Apache... • https://kafka.apache.org/cve-list • CWE-203: Observable Discrepancy CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 7.5EPSS: 2%CPEs: 27EXPL: 0CVE-2019-12399 – kafka: Connect REST API exposes plaintext secrets in tasks endpoint
https://notcve.org/view.php?id=CVE-2019-12399
14 Jan 2020 — When Connect workers in Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, or 2.3.0 are configured with one or more config providers, and a connector is created/updated on that Connect cluster to use an externalized secret variable in a substring of a connector configuration property value, then any client can issue a request to the same Connect cluster to obtain the connector's task configuration and the response will contain the plaintext secret rather than the externalized secrets variables. Cuando l... • http://www.openwall.com/lists/oss-security/2020/01/14/1 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2018-17196
https://notcve.org/view.php?id=CVE-2018-17196
11 Jul 2019 — 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. Kafka versiones entre 0.11.0.0 y 2.1.0 de Apache, es posible diseñar manualmente una petición Produce que omita la comprobación ACL de transaction/idempotent. S... • http://www.securityfocus.com/bid/109139 •