Description
It was noticed that a malicious process impersonating an Impala daemon in Apache Impala (incubating) 2.7.0 to 2.8.0 could cause Impala daemons to skip authentication checks when Kerberos is enabled (but TLS is not). If the malicious server responds with 'COMPLETE' before the SASL handshake has completed, the client will consider the handshake as completed even though no exchange of credentials has happened.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2017-14732 | It was noticed that a malicious process impersonating an Impala daemon in Apache Impala (incubating) 2.7.0 to 2.8.0 could cause Impala daemons to skip authentication checks when Kerberos is enabled (but TLS is not). If the malicious server responds with 'COMPLETE' before the SASL handshake has completed, the client will consider the handshake as completed even though no exchange of credentials has happened. |
References
History
No history.
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2024-09-16T22:50:44.601Z
Reserved: 2017-01-29T00:00:00.000Z
Link: CVE-2017-5640
No data.
Status : Deferred
Published: 2017-07-10T20:29:00.237
Modified: 2025-04-20T01:37:25.860
Link: CVE-2017-5640
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD