Apache Accumulo: Accumulo 2.1.0 may incorrectly validate cached credentials
CVE-2023-34340

9.8CRITICAL

Key Information:

Vendor

Apache
Status
Apache Accumulo
Vendor
CVE Published:
21 June 2023

What is CVE-2023-34340?

An issue has been identified in Apache Accumulo version 2.1.0, where the user authentication mechanism allows access to users with invalid credentials. This defect poses a significant risk as it undermines the security of the authentication process. Users are encouraged to upgrade to version 2.1.1 to mitigate this vulnerability and enhance the security of their systems.

Affected Version(s)

Apache Accumulo 2.1.0 < 2.1.1

References

https://lists.apache.org/thread/syy6jftvy9l6tlhn33o0rzwhh...
vendor-advisorymailing-list
https://accumulo.apache.org/release/accumulo-2.1.1/
release-notes

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2023-34340 : Apache Accumulo: Accumulo 2.1.0 may incorrectly validate cached credentials