CVE-2017-5640 (GCVE-0-2017-5640)

Vulnerability from cvelistv5 – Published: 2017-07-10 20:00 – Updated: 2024-09-16 22:50
VLAI
Summary
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.
Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Information Disclosure
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1088 records in the last 180 days details
References
URL Tags
https://lists.apache.org/thread.html/c02e83aa46c9… mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/99508 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache Impala Affected: 2.7.0 to 2.8.0 incubating
guessed Create a notification for this product.
Date Public
2017-07-10 00:00
Show details on NVD website
To clipboard 

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