U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

CVE-2019-5599 Detail

Description

In FreeBSD 12.0-STABLE before r349197 and 12.0-RELEASE before 12.0-RELEASE-p6, a bug in the non-default RACK TCP stack can allow an attacker to cause several linked lists to grow unbounded and cause an expensive list traversal on every packet being processed, leading to resource exhaustion and a denial of service.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://packetstormsecurity.com/files/153329/Linux-FreeBSD-TCP-Based-Denial-Of-Service.html Third Party Advisory  VDB Entry 
http://packetstormsecurity.com/files/153329/Linux-FreeBSD-TCP-Based-Denial-Of-Service.html Third Party Advisory  VDB Entry 
http://packetstormsecurity.com/files/153378/FreeBSD-Security-Advisory-FreeBSD-SA-19-08.rack.html Third Party Advisory  VDB Entry 
http://packetstormsecurity.com/files/153378/FreeBSD-Security-Advisory-FreeBSD-SA-19-08.rack.html Third Party Advisory  VDB Entry 
http://www.openwall.com/lists/oss-security/2019/06/17/5 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2019/06/17/5 Mailing List  Third Party Advisory 
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md Mitigation  Third Party Advisory 
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md Mitigation  Third Party Advisory 
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193 Third Party Advisory 
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193 Third Party Advisory 
https://seclists.org/bugtraq/2019/Jun/27 Mailing List  Mitigation  Patch  Third Party Advisory 
https://seclists.org/bugtraq/2019/Jun/27 Mailing List  Mitigation  Patch  Third Party Advisory 
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:08.rack.asc Mitigation  Vendor Advisory 
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:08.rack.asc Mitigation  Vendor Advisory 
https://security.netapp.com/advisory/ntap-20190625-0004/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20190625-0004/ Third Party Advisory 
https://support.f5.com/csp/article/K75521003 Third Party Advisory 
https://support.f5.com/csp/article/K75521003 Third Party Advisory 
https://www.kb.cert.org/vuls/id/905115 Third Party Advisory  US Government Resource 
https://www.kb.cert.org/vuls/id/905115 Third Party Advisory  US Government Resource 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-770 Allocation of Resources Without Limits or Throttling cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-5599
NVD Published Date:
07/02/2019
NVD Last Modified:
11/20/2024
Source:
FreeBSD