CVE-2021-28131

Impala sessions use a 16 byte secret to verify that the session is not being hijacked by another user. However, these secrets appear in the Impala logs, therefore Impala users with access to the logs can use another authenticated user's sessions with specially constructed requests. This means the...

CVE-2021-28131

CVE-2021-28131 (Impala): The vulnerability arises because a 16-byte session secret is logged, enabling an authenticated user to hijack another user’s session and execute statements with privileges not held. Affected deployments with Apache Sentry, Apache Ranger, or audit logging may face privileg...