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

What is CVE-2021-2371?

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

.