What is the CVSS score of CVE-2021-28165?

CVE-2021-28165 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 53.9%.

Is there a public PoC exploit available for CVE-2021-28165?

Yes, a public proof-of-concept exploit is available for CVE-2021-28165. Prioritise patching immediately. EPSS: 53.9%.

Is there a patch available for CVE-2021-28165?

Yes, a patch is available for CVE-2021-28165. Update the affected software to the latest version immediately.

Jetty CVE-2021-28165

HIGH

Uncontrolled Resource Consumption (CWE-400)

2021-04-01 emo@eclipse.org

Denial Of Service Jetty Autovue For Agile Product Lifecycle Management Communications Cloud Native Core Policy Communications Element Manager Communications Services Gatekeeper Communications Session Report Manager Communications Session Route Manager Rest Data Services Siebel Core Automation Jenkins Cloud Manager E Series Performance Analyzer E Series Santricity Os Controller E Series Santricity Storage E Series Santricity Web Services Ontap Tools Santricity Cloud Connector Santricity Web Services Proxy Snapcenter Storage Replication Adapter For Clustered Data Ontap Vasa Provider For Clustered Data Ontap

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Apr 01, 2021 - 15:15 nvd

HIGH 7.5

DescriptionNVD

In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame.

AnalysisAI

In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame. Affected products include: Eclipse Jetty, Oracle Autovue For Agile Product Lifecycle Management, Oracle Communications Cloud Native Core Policy, Oracle Communications Element Manager, Oracle Communications Services Gatekeeper.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.