CVE-2016-2094

Public on

Last Modified: UTC

ModerateModerate ImpactWhat does this mean?

Insights vulnerability analysis

View exposed systems

Description

A read-timeout flaw was found in the HTTPS NIO Connector handling of SSL handshakes. A remote, unauthenticated attacker could create a socket and cause a thread to remain occupied indefinitely so long as the socket remained open (denial of service).

A read-timeout flaw was found in the HTTPS NIO Connector handling of SSL handshakes. A remote, unauthenticated attacker could create a socket and cause a thread to remain occupied indefinitely so long as the socket remained open (denial of service).

Additional information

  • Bugzilla 1308465: EAP: HTTPS NIO connector uses no timeout when reading SSL handshake from client
  • CWE-358: Improperly Implemented Security Check for Standard
  • FAQ: Frequently asked questions about CVE-2016-2094

Common Vulnerability Scoring System (CVSS) Score Details

Important note

CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).

CVSS v2 Score Breakdown
Red HatNVD

CVSS v2 Base Score

5

5

Attack Vector

Network

Network

Access Complexity

Low

Low

Authentication

None

None

Confidentiality Impact

None

None

Integrity Impact

None

None

Availability Impact

Partial

Partial

CVSS v2 Vector

Red Hat: AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD: AV:N/AC:L/Au:N/C:N/I:N/A:P

Acknowledgements

This issue was discovered by Aaron Ogburn (Red Hat).

Frequently Asked Questions

Why is Red Hat's CVSS v3 score or Impact different from other vendors?

My product is listed as "Under investigation" or "Affected", when will Red Hat release a fix for this vulnerability?

What can I do if my product is listed as "Will not fix"?

What can I do if my product is listed as "Fix deferred"?

What is a mitigation?

I have a Red Hat product but it is not in the above list, is it affected?

Why is my security scanner reporting my product as vulnerable to this vulnerability even though my product version is fixed or not affected?

Want to get errata notifications? Sign up here.