Denial of Service Vulnerability in Oracle Coherence by Oracle
CVE-2021-2371

7.5HIGH

Key Information:

Vendor
Oracle
Status
Coherence
Vendor
CVE Published:
20 July 2021

Summary

An exploitable vulnerability in Oracle Coherence allows unauthenticated attackers with network access to disrupt services through T3 or IIOP protocols. Successful exploitation can lead to repeated crashes or hang-ups of the Oracle Coherence application, significantly disrupting service availability.

Affected Version(s)

Coherence 3.7.1.0

Coherence 12.1.3.0.0

Coherence 12.2.1.3.0

References

https://www.oracle.com/security-alerts/cpujul2021.html
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.